| 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 | $100.82 | 3.531% | $104.38 | $104.38 | $104.40 | $104.40 |
| Purchase #2 | $220.97 | 5.306% | $232.6947 | $232.69 | $232.70 | $232.70 |
| Purchase #3 | $54.29 | 3.766% | $56.3346 | $56.33 | $56.35 | $56.30 |
| Purchase #4 | $244.72 | 6.731% | $261.1921 | $261.19 | $261.20 | $261.20 |
| Purchase #5 | $155.96 | 5.193% | $164.059 | $164.06 | $164.05 | $164.10 |
| Purchase #6 | $46.56 | 7.504% | $50.0539 | $50.05 | $50.05 | $50.10 |
| Purchase #7 | $59.79 | 11.763% | $66.8231 | $66.82 | $66.80 | $66.80 |
| 7 purchase totals = | $883.11 | $935.5374 | $935.52 | $935.55 | $935.60 | |