| 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 | $214.85 | 7.556% | $231.0841 | $231.08 | $231.10 | $231.10 |
| Purchase #2 | $58.45 | 4.524% | $61.0943 | $61.09 | $61.10 | $61.10 |
| Purchase #3 | $127.63 | 12.666% | $143.7956 | $143.80 | $143.80 | $143.80 |
| Purchase #4 | $99.49 | 6.830% | $106.2852 | $106.29 | $106.30 | $106.30 |
| Purchase #5 | $29.26 | 3.396% | $30.2537 | $30.25 | $30.25 | $30.30 |
| Purchase #6 | $40.84 | 13.512% | $46.3583 | $46.36 | $46.35 | $46.40 |
| Purchase #7 | $12.57 | 13.353% | $14.2485 | $14.25 | $14.25 | $14.20 |
| 7 purchase totals = | $583.09 | $633.1197 | $633.12 | $633.15 | $633.20 | |