| 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 | $214.53 | 3.722% | $222.5148 | $222.51 | $222.50 | $222.50 |
| Purchase #2 | $108.96 | 6.864% | $116.439 | $116.44 | $116.45 | $116.40 |
| Purchase #3 | $5.80 | 4.204% | $6.0438 | $6.04 | $6.05 | $6.00 |
| Purchase #4 | $28.50 | 8.386% | $30.89 | $30.89 | $30.90 | $30.90 |
| Purchase #5 | $130.61 | 6.192% | $138.6974 | $138.70 | $138.70 | $138.70 |
| Purchase #6 | $215.59 | 10.265% | $237.7203 | $237.72 | $237.70 | $237.70 |
| Purchase #7 | $132.68 | 7.834% | $143.0742 | $143.07 | $143.05 | $143.10 |
| 7 purchase totals = | $836.67 | $895.3795 | $895.37 | $895.35 | $895.30 | |