| 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 | $120.93 | 10.707% | $133.878 | $133.88 | $133.90 | $133.90 |
| Purchase #2 | $216.61 | 12.510% | $243.7079 | $243.71 | $243.70 | $243.70 |
| Purchase #3 | $148.34 | 5.352% | $156.2792 | $156.28 | $156.30 | $156.30 |
| Purchase #4 | $63.96 | 10.334% | $70.5696 | $70.57 | $70.55 | $70.60 |
| Purchase #5 | $138.58 | 9.249% | $151.3973 | $151.40 | $151.40 | $151.40 |
| Purchase #6 | $88.99 | 9.756% | $97.6719 | $97.67 | $97.65 | $97.70 |
| Purchase #7 | $24.63 | 10.445% | $27.2026 | $27.20 | $27.20 | $27.20 |
| 7 purchase totals = | $802.04 | $880.7065 | $880.71 | $880.70 | $880.80 | |