| 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 | $43.28 | 7.229% | $46.4087 | $46.41 | $46.40 | $46.40 |
| Purchase #2 | $143.81 | 7.530% | $154.6389 | $154.64 | $154.65 | $154.60 |
| Purchase #3 | $227.27 | 12.268% | $255.1515 | $255.15 | $255.15 | $255.20 |
| Purchase #4 | $127.41 | 3.361% | $131.6923 | $131.69 | $131.70 | $131.70 |
| Purchase #5 | $158.86 | 3.231% | $163.9928 | $163.99 | $164.00 | $164.00 |
| Purchase #6 | $125.39 | 7.858% | $135.2431 | $135.24 | $135.25 | $135.20 |
| Purchase #7 | $43.39 | 12.197% | $48.6823 | $48.68 | $48.70 | $48.70 |
| 7 purchase totals = | $869.41 | $935.8096 | $935.80 | $935.85 | $935.80 | |