Accounts Balance

Navi_Learner

Hi expert, I have a big trouble in the accounts balance and I'd like to post my problems and hope to get some advice. When checking the balance of every day and every month, my boss insists we run three reports, For instance, on 8/7/06, we have to get all the amount of the sales invoice and credit memo of this day, than check get the amount of the payment we received on that day, and last at the end of day, we need to get the amount of as of 8/7/06 of the aged accounts receivable, and then we add the amounts of sales and credit +amount of aged accounts-cashed received. Then on 08/08/06, we run the report of aged accounts receivable as of 08/08/06, if this amount doesn't equal to the amount which did at the end of day and actually it never matches, the boss thinks something is wrong with our system some other mad made mistakes. I checked each transaction and all the invoice and credit and cash are correctly recorded to the ledger. Experts, I'd like to hear your comments and which is the best way to check the AR? Please!!