| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $166.26 | 9.510% | $182.0713 | $182.07 | $182.05 | $182.10 |
| Purchase #2 | $96.60 | 4.104% | $100.5645 | $100.56 | $100.55 | $100.60 |
| Purchase #3 | $116.89 | 3.388% | $120.8502 | $120.85 | $120.85 | $120.90 |
| Purchase #4 | $95.79 | 12.545% | $107.8069 | $107.81 | $107.80 | $107.80 |
| Purchase #5 | $236.27 | 10.749% | $261.6667 | $261.67 | $261.65 | $261.70 |
| Purchase #6 | $187.90 | 9.609% | $205.9553 | $205.96 | $205.95 | $206.00 |
| Purchase #7 | $106.68 | 9.171% | $116.4636 | $116.46 | $116.45 | $116.50 |
| 7 purchase totals = | $1,006.39 | $1,095.3785 | $1,095.38 | $1,095.30 | $1,095.60 | |