| 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 | $111.38 | 9.688% | $122.1705 | $122.17 | $122.15 | $122.20 |
| Purchase #2 | $178.64 | 9.722% | $196.0074 | $196.01 | $196.00 | $196.00 |
| Purchase #3 | $125.74 | 13.850% | $143.155 | $143.16 | $143.15 | $143.20 |
| Purchase #4 | $208.97 | 8.702% | $227.1546 | $227.15 | $227.15 | $227.20 |
| Purchase #5 | $148.95 | 11.146% | $165.552 | $165.55 | $165.55 | $165.60 |
| Purchase #6 | $94.75 | 12.611% | $106.6989 | $106.70 | $106.70 | $106.70 |
| Purchase #7 | $93.46 | 8.317% | $101.2331 | $101.23 | $101.25 | $101.20 |
| 7 purchase totals = | $961.89 | $1,061.9715 | $1,061.97 | $1,061.95 | $1,062.10 | |