| 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 | $89.55 | 12.761% | $100.9775 | $100.98 | $101.00 | $101.00 |
| Purchase #2 | $121.29 | 13.200% | $137.3003 | $137.30 | $137.30 | $137.30 |
| Purchase #3 | $171.96 | 12.436% | $193.3449 | $193.34 | $193.35 | $193.30 |
| Purchase #4 | $93.71 | 9.767% | $102.8627 | $102.86 | $102.85 | $102.90 |
| Purchase #5 | $6.67 | 3.142% | $6.8796 | $6.88 | $6.90 | $6.90 |
| Purchase #6 | $23.91 | 8.521% | $25.9474 | $25.95 | $25.95 | $25.90 |
| Purchase #7 | $214.44 | 11.425% | $238.9398 | $238.94 | $238.95 | $238.90 |
| 7 purchase totals = | $721.53 | $806.2522 | $806.25 | $806.30 | $806.20 | |