| 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 | $104.61 | 5.623% | $110.4922 | $110.49 | $110.50 | $110.50 |
| Purchase #2 | $184.78 | 5.600% | $195.1277 | $195.13 | $195.15 | $195.10 |
| Purchase #3 | $79.56 | 6.589% | $84.8022 | $84.80 | $84.80 | $84.80 |
| Purchase #4 | $88.93 | 5.169% | $93.5268 | $93.53 | $93.55 | $93.50 |
| Purchase #5 | $95.61 | 5.104% | $100.4899 | $100.49 | $100.50 | $100.50 |
| Purchase #6 | $204.91 | 9.367% | $224.1039 | $224.10 | $224.10 | $224.10 |
| Purchase #7 | $124.52 | 11.858% | $139.2856 | $139.29 | $139.30 | $139.30 |
| 7 purchase totals = | $882.92 | $947.8283 | $947.83 | $947.90 | $947.80 | |