| 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 | $206.48 | 3.123% | $212.9284 | $212.93 | $212.95 | $212.90 |
| Purchase #2 | $132.51 | 10.233% | $146.0697 | $146.07 | $146.05 | $146.10 |
| Purchase #3 | $75.86 | 3.245% | $78.3217 | $78.32 | $78.30 | $78.30 |
| Purchase #4 | $207.61 | 10.741% | $229.9094 | $229.91 | $229.90 | $229.90 |
| Purchase #5 | $125.92 | 12.400% | $141.5341 | $141.53 | $141.55 | $141.50 |
| Purchase #6 | $102.82 | 4.179% | $107.1168 | $107.12 | $107.10 | $107.10 |
| Purchase #7 | $47.38 | 5.402% | $49.9395 | $49.94 | $49.95 | $49.90 |
| 7 purchase totals = | $898.58 | $965.8196 | $965.82 | $965.80 | $965.70 | |