| 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 | $121.89 | 4.384% | $127.2337 | $127.23 | $127.25 | $127.20 |
| Purchase #2 | $31.88 | 8.792% | $34.6829 | $34.68 | $34.70 | $34.70 |
| Purchase #3 | $224.49 | 10.557% | $248.1894 | $248.19 | $248.20 | $248.20 |
| Purchase #4 | $25.69 | 7.751% | $27.6812 | $27.68 | $27.70 | $27.70 |
| Purchase #5 | $93.75 | 12.727% | $105.6816 | $105.68 | $105.70 | $105.70 |
| Purchase #6 | $180.37 | 13.526% | $204.7668 | $204.77 | $204.75 | $204.80 |
| Purchase #7 | $118.95 | 13.466% | $134.9678 | $134.97 | $134.95 | $135.00 |
| 7 purchase totals = | $797.02 | $883.2034 | $883.20 | $883.25 | $883.30 | |