| 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 | $17.60 | 8.405% | $19.0793 | $19.08 | $19.10 | $19.10 |
| Purchase #2 | $222.99 | 12.109% | $249.9919 | $249.99 | $250.00 | $250.00 |
| Purchase #3 | $89.64 | 3.713% | $92.9683 | $92.97 | $92.95 | $93.00 |
| Purchase #4 | $197.38 | 12.445% | $221.9439 | $221.94 | $221.95 | $221.90 |
| Purchase #5 | $42.33 | 12.161% | $47.4778 | $47.48 | $47.50 | $47.50 |
| Purchase #6 | $181.25 | 5.309% | $190.8726 | $190.87 | $190.85 | $190.90 |
| Purchase #7 | $42.81 | 12.505% | $48.1634 | $48.16 | $48.15 | $48.20 |
| 7 purchase totals = | $794.00 | $870.4972 | $870.49 | $870.50 | $870.60 | |