Changes to Rounding in Student Accounts

In v 8.0.33 and above aROUNDING step has been added to scripts that import billing amounts from other files (eg. send tuition fees to accounts, send instrument hire fees to accounts, etc.) If Amounts aren't rounded to 2 decimal places when sent across, it can cause problems when applying payments to invoices. You can end up with an invoice showing a -$0.00 balance when in fact it is something like -$0.00001.