| 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 | $82.96 | 6.743% | $88.554 | $88.55 | $88.55 | $88.60 |
| Purchase #2 | $243.65 | 8.689% | $264.8207 | $264.82 | $264.80 | $264.80 |
| Purchase #3 | $109.50 | 10.698% | $121.2143 | $121.21 | $121.20 | $121.20 |
| Purchase #4 | $23.53 | 3.233% | $24.2907 | $24.29 | $24.30 | $24.30 |
| Purchase #5 | $96.51 | 3.428% | $99.8184 | $99.82 | $99.80 | $99.80 |
| Purchase #6 | $243.34 | 7.402% | $261.352 | $261.35 | $261.35 | $261.40 |
| Purchase #7 | $21.88 | 5.221% | $23.0224 | $23.02 | $23.00 | $23.00 |
| 7 purchase totals = | $821.37 | $883.0725 | $883.06 | $883.00 | $883.10 | |