| 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 | $124.52 | 11.115% | $138.3604 | $138.36 | $138.35 | $138.40 |
| Purchase #2 | $185.52 | 6.288% | $197.1855 | $197.19 | $197.20 | $197.20 |
| Purchase #3 | $166.41 | 9.411% | $182.0708 | $182.07 | $182.05 | $182.10 |
| Purchase #4 | $94.74 | 12.727% | $106.7976 | $106.80 | $106.80 | $106.80 |
| Purchase #5 | $116.84 | 5.167% | $122.8771 | $122.88 | $122.90 | $122.90 |
| Purchase #6 | $98.51 | 4.667% | $103.1075 | $103.11 | $103.10 | $103.10 |
| Purchase #7 | $121.36 | 4.191% | $126.4462 | $126.45 | $126.45 | $126.40 |
| 7 purchase totals = | $907.90 | $976.8451 | $976.86 | $976.85 | $976.90 | |