| 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 | $233.25 | 7.148% | $249.9227 | $249.92 | $249.90 | $249.90 |
| Purchase #2 | $58.97 | 11.873% | $65.9715 | $65.97 | $65.95 | $66.00 |
| Purchase #3 | $96.64 | 11.261% | $107.5226 | $107.52 | $107.50 | $107.50 |
| Purchase #4 | $14.52 | 3.676% | $15.0538 | $15.05 | $15.05 | $15.10 |
| Purchase #5 | $107.53 | 3.192% | $110.9624 | $110.96 | $110.95 | $111.00 |
| Purchase #6 | $195.28 | 13.766% | $222.1622 | $222.16 | $222.15 | $222.20 |
| Purchase #7 | $153.45 | 8.134% | $165.9316 | $165.93 | $165.95 | $165.90 |
| 7 purchase totals = | $859.64 | $937.5268 | $937.51 | $937.45 | $937.60 | |