| 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 | $221.56 | 9.519% | $242.6503 | $242.65 | $242.65 | $242.70 |
| Purchase #2 | $109.55 | 5.110% | $115.148 | $115.15 | $115.15 | $115.10 |
| Purchase #3 | $119.98 | 4.294% | $125.1319 | $125.13 | $125.15 | $125.10 |
| Purchase #4 | $59.57 | 4.152% | $62.0433 | $62.04 | $62.05 | $62.00 |
| Purchase #5 | $109.33 | 3.480% | $113.1347 | $113.13 | $113.15 | $113.10 |
| Purchase #6 | $119.42 | 12.776% | $134.6771 | $134.68 | $134.70 | $134.70 |
| Purchase #7 | $130.30 | 12.294% | $146.3191 | $146.32 | $146.30 | $146.30 |
| 7 purchase totals = | $869.71 | $939.1044 | $939.10 | $939.15 | $939.00 | |