| 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 | $205.40 | 7.231% | $220.2525 | $220.25 | $220.25 | $220.30 |
| Purchase #2 | $22.50 | 7.859% | $24.2683 | $24.27 | $24.25 | $24.30 |
| Purchase #3 | $231.82 | 12.613% | $261.0595 | $261.06 | $261.05 | $261.10 |
| Purchase #4 | $163.28 | 9.434% | $178.6838 | $178.68 | $178.70 | $178.70 |
| Purchase #5 | $148.84 | 3.632% | $154.2459 | $154.25 | $154.25 | $154.20 |
| Purchase #6 | $17.29 | 13.532% | $19.6297 | $19.63 | $19.65 | $19.60 |
| Purchase #7 | $67.41 | 8.410% | $73.0792 | $73.08 | $73.10 | $73.10 |
| 7 purchase totals = | $856.54 | $931.2189 | $931.22 | $931.25 | $931.30 | |