| 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 | $97.85 | 11.104% | $108.7153 | $108.72 | $108.70 | $108.70 |
| Purchase #2 | $204.53 | 4.524% | $213.7829 | $213.78 | $213.80 | $213.80 |
| Purchase #3 | $51.75 | 9.731% | $56.7858 | $56.79 | $56.80 | $56.80 |
| Purchase #4 | $78.75 | 10.183% | $86.7691 | $86.77 | $86.75 | $86.80 |
| Purchase #5 | $149.53 | 3.215% | $154.3374 | $154.34 | $154.35 | $154.30 |
| Purchase #6 | $113.98 | 11.829% | $127.4627 | $127.46 | $127.45 | $127.50 |
| Purchase #7 | $230.72 | 5.550% | $243.525 | $243.53 | $243.55 | $243.50 |
| 7 purchase totals = | $927.11 | $991.3782 | $991.39 | $991.40 | $991.40 | |