| 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 | $216.92 | 4.272% | $226.1868 | $226.19 | $226.20 | $226.20 |
| Purchase #2 | $242.37 | 7.417% | $260.3466 | $260.35 | $260.35 | $260.30 |
| Purchase #3 | $189.25 | 9.374% | $206.9903 | $206.99 | $207.00 | $207.00 |
| Purchase #4 | $141.67 | 11.709% | $158.2581 | $158.26 | $158.25 | $158.30 |
| Purchase #5 | $243.86 | 4.758% | $255.4629 | $255.46 | $255.45 | $255.50 |
| Purchase #6 | $78.76 | 11.364% | $87.7103 | $87.71 | $87.70 | $87.70 |
| Purchase #7 | $38.44 | 12.301% | $43.1685 | $43.17 | $43.15 | $43.20 |
| 7 purchase totals = | $1,151.27 | $1,238.1235 | $1,238.13 | $1,238.10 | $1,238.20 | |