| 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 | $134.89 | 4.105% | $140.4272 | $140.43 | $140.45 | $140.40 |
| Purchase #2 | $211.33 | 5.548% | $223.0546 | $223.05 | $223.05 | $223.10 |
| Purchase #3 | $44.78 | 8.734% | $48.6911 | $48.69 | $48.70 | $48.70 |
| Purchase #4 | $112.41 | 11.778% | $125.6496 | $125.65 | $125.65 | $125.60 |
| Purchase #5 | $118.60 | 3.189% | $122.3822 | $122.38 | $122.40 | $122.40 |
| Purchase #6 | $115.65 | 12.341% | $129.9224 | $129.92 | $129.90 | $129.90 |
| Purchase #7 | $93.31 | 9.425% | $102.1045 | $102.10 | $102.10 | $102.10 |
| 7 purchase totals = | $830.97 | $892.2316 | $892.22 | $892.25 | $892.20 | |