| 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 | $233.54 | 6.773% | $249.3577 | $249.36 | $249.35 | $249.40 |
| Purchase #2 | $139.79 | 6.482% | $148.8512 | $148.85 | $148.85 | $148.90 |
| Purchase #3 | $43.27 | 3.676% | $44.8606 | $44.86 | $44.85 | $44.90 |
| Purchase #4 | $78.61 | 11.754% | $87.8498 | $87.85 | $87.85 | $87.80 |
| Purchase #5 | $48.88 | 3.221% | $50.4544 | $50.45 | $50.45 | $50.50 |
| Purchase #6 | $242.26 | 8.377% | $262.5541 | $262.55 | $262.55 | $262.60 |
| Purchase #7 | $122.82 | 10.475% | $135.6854 | $135.69 | $135.70 | $135.70 |
| 7 purchase totals = | $909.17 | $979.6132 | $979.61 | $979.60 | $979.80 | |