| 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 | $217.94 | 13.371% | $247.0808 | $247.08 | $247.10 | $247.10 |
| Purchase #2 | $203.99 | 5.731% | $215.6807 | $215.68 | $215.70 | $215.70 |
| Purchase #3 | $163.88 | 7.282% | $175.8137 | $175.81 | $175.80 | $175.80 |
| Purchase #4 | $198.70 | 5.195% | $209.0225 | $209.02 | $209.00 | $209.00 |
| Purchase #5 | $210.73 | 12.268% | $236.5824 | $236.58 | $236.60 | $236.60 |
| Purchase #6 | $58.45 | 3.830% | $60.6886 | $60.69 | $60.70 | $60.70 |
| Purchase #7 | $231.25 | 5.147% | $243.1524 | $243.15 | $243.15 | $243.20 |
| 7 purchase totals = | $1,284.94 | $1,388.0211 | $1,388.01 | $1,388.05 | $1,388.10 | |