| 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 | $228.37 | 10.109% | $251.4559 | $251.46 | $251.45 | $251.50 |
| Purchase #2 | $59.32 | 8.680% | $64.469 | $64.47 | $64.45 | $64.50 |
| Purchase #3 | $55.57 | 12.521% | $62.5279 | $62.53 | $62.55 | $62.50 |
| Purchase #4 | $129.41 | 11.120% | $143.8004 | $143.80 | $143.80 | $143.80 |
| Purchase #5 | $143.84 | 11.544% | $160.4449 | $160.44 | $160.45 | $160.40 |
| Purchase #6 | $104.70 | 7.319% | $112.363 | $112.36 | $112.35 | $112.40 |
| Purchase #7 | $161.49 | 11.254% | $179.6641 | $179.66 | $179.65 | $179.70 |
| 7 purchase totals = | $882.70 | $974.7252 | $974.72 | $974.70 | $974.80 | |