| 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 | $232.64 | 3.696% | $241.2384 | $241.24 | $241.25 | $241.20 |
| Purchase #2 | $89.47 | 11.862% | $100.0829 | $100.08 | $100.10 | $100.10 |
| Purchase #3 | $151.49 | 4.741% | $158.6721 | $158.67 | $158.65 | $158.70 |
| Purchase #4 | $62.81 | 9.567% | $68.819 | $68.82 | $68.80 | $68.80 |
| Purchase #5 | $111.90 | 8.235% | $121.115 | $121.12 | $121.10 | $121.10 |
| Purchase #6 | $146.78 | 9.536% | $160.7769 | $160.78 | $160.80 | $160.80 |
| Purchase #7 | $139.62 | 10.593% | $154.4099 | $154.41 | $154.40 | $154.40 |
| 7 purchase totals = | $934.71 | $1,005.1142 | $1,005.12 | $1,005.10 | $1,005.10 | |