| 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 | $202.92 | 12.647% | $228.5833 | $228.58 | $228.60 | $228.60 |
| Purchase #2 | $70.89 | 4.221% | $73.8823 | $73.88 | $73.90 | $73.90 |
| Purchase #3 | $93.58 | 6.601% | $99.7572 | $99.76 | $99.75 | $99.80 |
| Purchase #4 | $71.49 | 10.142% | $78.7405 | $78.74 | $78.75 | $78.70 |
| Purchase #5 | $89.64 | 8.641% | $97.3858 | $97.39 | $97.40 | $97.40 |
| Purchase #6 | $45.95 | 11.125% | $51.0619 | $51.06 | $51.05 | $51.10 |
| Purchase #7 | $224.61 | 8.445% | $243.5783 | $243.58 | $243.60 | $243.60 |
| 7 purchase totals = | $799.08 | $872.9893 | $872.99 | $873.05 | $873.10 | |