| 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 | $212.48 | 7.350% | $228.0973 | $228.10 | $228.10 | $228.10 |
| Purchase #2 | $60.28 | 7.864% | $65.0204 | $65.02 | $65.00 | $65.00 |
| Purchase #3 | $215.44 | 12.642% | $242.6759 | $242.68 | $242.70 | $242.70 |
| Purchase #4 | $165.86 | 8.588% | $180.1041 | $180.10 | $180.10 | $180.10 |
| Purchase #5 | $77.91 | 12.272% | $87.4711 | $87.47 | $87.45 | $87.50 |
| Purchase #6 | $163.73 | 4.290% | $170.754 | $170.75 | $170.75 | $170.80 |
| Purchase #7 | $38.92 | 12.853% | $43.9224 | $43.92 | $43.90 | $43.90 |
| 7 purchase totals = | $934.62 | $1,018.0452 | $1,018.04 | $1,018.00 | $1,018.10 | |