| 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 | $207.50 | 8.114% | $224.3366 | $224.34 | $224.35 | $224.30 |
| Purchase #2 | $16.78 | 5.341% | $17.6762 | $17.68 | $17.70 | $17.70 |
| Purchase #3 | $158.35 | 4.165% | $164.9453 | $164.95 | $164.95 | $164.90 |
| Purchase #4 | $84.94 | 5.252% | $89.401 | $89.40 | $89.40 | $89.40 |
| Purchase #5 | $104.79 | 4.808% | $109.8283 | $109.83 | $109.85 | $109.80 |
| Purchase #6 | $27.44 | 6.316% | $29.1731 | $29.17 | $29.15 | $29.20 |
| Purchase #7 | $222.51 | 9.523% | $243.6996 | $243.70 | $243.70 | $243.70 |
| 7 purchase totals = | $822.31 | $879.0601 | $879.07 | $879.10 | $879.00 | |