| 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 | $15.27 | 10.266% | $16.8376 | $16.84 | $16.85 | $16.80 |
| Purchase #2 | $212.61 | 9.253% | $232.2828 | $232.28 | $232.30 | $232.30 |
| Purchase #3 | $128.42 | 11.870% | $143.6635 | $143.66 | $143.65 | $143.70 |
| Purchase #4 | $250.28 | 6.478% | $266.4931 | $266.49 | $266.50 | $266.50 |
| Purchase #5 | $29.94 | 11.137% | $33.2744 | $33.27 | $33.25 | $33.30 |
| Purchase #6 | $132.67 | 13.469% | $150.5393 | $150.54 | $150.55 | $150.50 |
| Purchase #7 | $41.35 | 10.394% | $45.6479 | $45.65 | $45.65 | $45.60 |
| 7 purchase totals = | $810.54 | $888.7386 | $888.73 | $888.75 | $888.70 | |