| 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 | $139.25 | 3.135% | $143.6155 | $143.62 | $143.60 | $143.60 |
| Purchase #2 | $224.60 | 12.176% | $251.9473 | $251.95 | $251.95 | $251.90 |
| Purchase #3 | $181.65 | 7.134% | $194.6089 | $194.61 | $194.60 | $194.60 |
| Purchase #4 | $102.85 | 13.381% | $116.6124 | $116.61 | $116.60 | $116.60 |
| Purchase #5 | $90.61 | 3.460% | $93.7451 | $93.75 | $93.75 | $93.70 |
| Purchase #6 | $96.37 | 8.853% | $104.9016 | $104.90 | $104.90 | $104.90 |
| Purchase #7 | $83.74 | 9.719% | $91.8787 | $91.88 | $91.90 | $91.90 |
| 7 purchase totals = | $919.07 | $997.3095 | $997.32 | $997.30 | $997.20 | |