| 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 | $125.96 | 13.130% | $142.4985 | $142.50 | $142.50 | $142.50 |
| Purchase #2 | $197.70 | 13.347% | $224.087 | $224.09 | $224.10 | $224.10 |
| Purchase #3 | $36.62 | 13.418% | $41.5337 | $41.53 | $41.55 | $41.50 |
| Purchase #4 | $121.28 | 8.302% | $131.3487 | $131.35 | $131.35 | $131.30 |
| Purchase #5 | $59.86 | 3.165% | $61.7546 | $61.75 | $61.75 | $61.80 |
| Purchase #6 | $44.29 | 4.235% | $46.1657 | $46.17 | $46.15 | $46.20 |
| Purchase #7 | $174.97 | 4.860% | $183.4735 | $183.47 | $183.45 | $183.50 |
| 7 purchase totals = | $760.68 | $830.8617 | $830.86 | $830.85 | $830.90 | |