| 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 | $230.70 | 8.711% | $250.7963 | $250.80 | $250.80 | $250.80 |
| Purchase #2 | $217.72 | 9.170% | $237.6849 | $237.68 | $237.70 | $237.70 |
| Purchase #3 | $116.55 | 10.589% | $128.8915 | $128.89 | $128.90 | $128.90 |
| Purchase #4 | $93.98 | 12.445% | $105.6758 | $105.68 | $105.70 | $105.70 |
| Purchase #5 | $78.66 | 9.560% | $86.1799 | $86.18 | $86.20 | $86.20 |
| Purchase #6 | $56.37 | 13.727% | $64.1079 | $64.11 | $64.10 | $64.10 |
| Purchase #7 | $100.65 | 10.598% | $111.3169 | $111.32 | $111.30 | $111.30 |
| 7 purchase totals = | $894.63 | $984.6532 | $984.66 | $984.70 | $984.70 | |