How to close a partially paid invoice without creating a refund for the pre-tax amount?
Suppose the products price total $100 and the taxes amount to $15. The invoice totals $115. The customer sends a check for $110 and for whatever reason we want to close the invoice as fully paid. If we go to make a refund then we have to manually calculate a pre-tax amount so that the refund totals $5.
Is there a better way where we wouldn't have to do this manual calculation?