Grouping / Sorting

[nonrev1]

I have a report that I have grouped by [AccountHome] . Some accounts are single but some "AccountHomes" include several branch accounts. In my Group footer I have written an expression to give me total sales for each group. It has hundreds of pages. I would now like for it to sort the whole report by the total sales for each group. Is that possible in the report? Or is it something that I can accomplish by going back to the query? TIA