| 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 | $83.63 | 6.337% | $88.9296 | $88.93 | $88.95 | $88.90 |
| Purchase #2 | $114.90 | 9.753% | $126.1062 | $126.11 | $126.10 | $126.10 |
| Purchase #3 | $132.60 | 3.375% | $137.0753 | $137.08 | $137.10 | $137.10 |
| Purchase #4 | $108.25 | 12.692% | $121.9891 | $121.99 | $122.00 | $122.00 |
| Purchase #5 | $164.68 | 9.701% | $180.6556 | $180.66 | $180.65 | $180.70 |
| Purchase #6 | $226.73 | 6.816% | $242.1839 | $242.18 | $242.20 | $242.20 |
| Purchase #7 | $37.72 | 12.767% | $42.5357 | $42.54 | $42.55 | $42.50 |
| 7 purchase totals = | $868.51 | $939.4754 | $939.49 | $939.55 | $939.50 | |