| 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 | $12.91 | 8.425% | $13.9977 | $14.00 | $14.00 | $14.00 |
| Purchase #2 | $21.86 | 10.783% | $24.2172 | $24.22 | $24.20 | $24.20 |
| Purchase #3 | $141.51 | 3.368% | $146.2761 | $146.28 | $146.30 | $146.30 |
| Purchase #4 | $219.53 | 10.752% | $243.1339 | $243.13 | $243.15 | $243.10 |
| Purchase #5 | $62.40 | 6.866% | $66.6844 | $66.68 | $66.70 | $66.70 |
| Purchase #6 | $68.87 | 13.324% | $78.0462 | $78.05 | $78.05 | $78.00 |
| Purchase #7 | $218.63 | 8.747% | $237.7536 | $237.75 | $237.75 | $237.80 |
| 7 purchase totals = | $745.71 | $810.1091 | $810.11 | $810.15 | $810.10 | |