| 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 | $190.85 | 10.247% | $210.4064 | $210.41 | $210.40 | $210.40 |
| Purchase #2 | $20.64 | 10.595% | $22.8268 | $22.83 | $22.85 | $22.80 |
| Purchase #3 | $97.45 | 13.232% | $110.3446 | $110.34 | $110.35 | $110.30 |
| Purchase #4 | $123.78 | 6.857% | $132.2676 | $132.27 | $132.25 | $132.30 |
| Purchase #5 | $222.59 | 6.632% | $237.3522 | $237.35 | $237.35 | $237.40 |
| Purchase #6 | $207.57 | 6.645% | $221.363 | $221.36 | $221.35 | $221.40 |
| Purchase #7 | $35.26 | 13.853% | $40.1446 | $40.14 | $40.15 | $40.10 |
| 7 purchase totals = | $898.14 | $974.7052 | $974.70 | $974.70 | $974.70 | |