| 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 | $231.94 | 5.679% | $245.1119 | $245.11 | $245.10 | $245.10 |
| Purchase #2 | $105.67 | 3.361% | $109.2216 | $109.22 | $109.20 | $109.20 |
| Purchase #3 | $74.57 | 4.843% | $78.1814 | $78.18 | $78.20 | $78.20 |
| Purchase #4 | $58.71 | 8.707% | $63.8219 | $63.82 | $63.80 | $63.80 |
| Purchase #5 | $44.46 | 10.296% | $49.0376 | $49.04 | $49.05 | $49.00 |
| Purchase #6 | $149.57 | 6.409% | $159.1559 | $159.16 | $159.15 | $159.20 |
| Purchase #7 | $204.35 | 4.133% | $212.7958 | $212.80 | $212.80 | $212.80 |
| 7 purchase totals = | $869.27 | $917.3261 | $917.33 | $917.30 | $917.30 | |