| 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 | $216.74 | 3.502% | $224.3302 | $224.33 | $224.35 | $224.30 |
| Purchase #2 | $99.46 | 10.684% | $110.0863 | $110.09 | $110.10 | $110.10 |
| Purchase #3 | $129.63 | 12.649% | $146.0269 | $146.03 | $146.05 | $146.00 |
| Purchase #4 | $41.95 | 11.768% | $46.8867 | $46.89 | $46.90 | $46.90 |
| Purchase #5 | $19.49 | 3.730% | $20.217 | $20.22 | $20.20 | $20.20 |
| Purchase #6 | $110.55 | 5.862% | $117.0304 | $117.03 | $117.05 | $117.00 |
| Purchase #7 | $244.26 | 7.734% | $263.1511 | $263.15 | $263.15 | $263.20 |
| 7 purchase totals = | $862.08 | $927.7286 | $927.74 | $927.80 | $927.70 | |