| 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 | $13.25 | 3.253% | $13.681 | $13.68 | $13.70 | $13.70 |
| Purchase #2 | $192.53 | 6.123% | $204.3186 | $204.32 | $204.30 | $204.30 |
| Purchase #3 | $239.89 | 5.415% | $252.88 | $252.88 | $252.90 | $252.90 |
| Purchase #4 | $210.57 | 10.225% | $232.1008 | $232.10 | $232.10 | $232.10 |
| Purchase #5 | $86.29 | 8.243% | $93.4029 | $93.40 | $93.40 | $93.40 |
| Purchase #6 | $72.88 | 4.117% | $75.8805 | $75.88 | $75.90 | $75.90 |
| Purchase #7 | $48.93 | 10.595% | $54.1141 | $54.11 | $54.10 | $54.10 |
| 7 purchase totals = | $864.34 | $926.3779 | $926.37 | $926.40 | $926.40 | |