| 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 | $217.52 | 10.499% | $240.3574 | $240.36 | $240.35 | $240.40 |
| Purchase #2 | $208.68 | 12.330% | $234.4102 | $234.41 | $234.40 | $234.40 |
| Purchase #3 | $130.61 | 7.566% | $140.492 | $140.49 | $140.50 | $140.50 |
| Purchase #4 | $189.69 | 6.355% | $201.7448 | $201.74 | $201.75 | $201.70 |
| Purchase #5 | $47.82 | 11.213% | $53.1821 | $53.18 | $53.20 | $53.20 |
| Purchase #6 | $146.71 | 11.656% | $163.8105 | $163.81 | $163.80 | $163.80 |
| Purchase #7 | $106.97 | 3.460% | $110.6712 | $110.67 | $110.65 | $110.70 |
| 7 purchase totals = | $1,048.00 | $1,144.6682 | $1,144.66 | $1,144.65 | $1,144.70 | |