| 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 | $214.45 | 7.477% | $230.4844 | $230.48 | $230.50 | $230.50 |
| Purchase #2 | $172.32 | 5.699% | $182.1405 | $182.14 | $182.15 | $182.10 |
| Purchase #3 | $130.39 | 8.277% | $141.1824 | $141.18 | $141.20 | $141.20 |
| Purchase #4 | $28.39 | 8.810% | $30.8912 | $30.89 | $30.90 | $30.90 |
| Purchase #5 | $149.42 | 10.611% | $165.275 | $165.28 | $165.30 | $165.30 |
| Purchase #6 | $15.92 | 11.292% | $17.7177 | $17.72 | $17.70 | $17.70 |
| Purchase #7 | $215.50 | 10.772% | $238.7137 | $238.71 | $238.70 | $238.70 |
| 7 purchase totals = | $926.39 | $1,006.4049 | $1,006.40 | $1,006.45 | $1,006.40 | |