| 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 | $140.56 | 4.524% | $146.9189 | $146.92 | $146.90 | $146.90 |
| Purchase #2 | $116.39 | 8.612% | $126.4135 | $126.41 | $126.40 | $126.40 |
| Purchase #3 | $236.50 | 10.776% | $261.9852 | $261.99 | $262.00 | $262.00 |
| Purchase #4 | $39.44 | 3.810% | $40.9427 | $40.94 | $40.95 | $40.90 |
| Purchase #5 | $163.35 | 7.535% | $175.6584 | $175.66 | $175.65 | $175.70 |
| Purchase #6 | $56.66 | 11.596% | $63.2303 | $63.23 | $63.25 | $63.20 |
| Purchase #7 | $110.99 | 5.396% | $116.979 | $116.98 | $117.00 | $117.00 |
| 7 purchase totals = | $863.89 | $932.1280 | $932.13 | $932.15 | $932.10 | |