| 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 | $138.66 | 9.204% | $151.4223 | $151.42 | $151.40 | $151.40 |
| Purchase #2 | $193.27 | 9.779% | $212.1699 | $212.17 | $212.15 | $212.20 |
| Purchase #3 | $57.58 | 4.835% | $60.364 | $60.36 | $60.35 | $60.40 |
| Purchase #4 | $238.54 | 3.203% | $246.1804 | $246.18 | $246.20 | $246.20 |
| Purchase #5 | $224.39 | 12.472% | $252.3759 | $252.38 | $252.40 | $252.40 |
| Purchase #6 | $144.34 | 11.688% | $161.2105 | $161.21 | $161.20 | $161.20 |
| Purchase #7 | $53.28 | 10.524% | $58.8872 | $58.89 | $58.90 | $58.90 |
| 7 purchase totals = | $1,050.06 | $1,142.6102 | $1,142.61 | $1,142.60 | $1,142.70 | |