I am working on an old version of Pastel, Express 7

I made a real mess of my brought forward balances for year ending Feb 2012. I have decided to re-enter the whole year

I would like to enter my invoices with just a total instead of entering every item. Is it possible to enter an inclusive figure and the vat amount to post automatically to the vat control account?

I have selected inclusive under the default tab, but it isn't doing what I hoped it would do. In fact I cannot see that it makes any difference when invcing.

Thank you so much