| 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 | $153.31 | 11.135% | $170.3811 | $170.38 | $170.40 | $170.40 |
| Purchase #2 | $151.73 | 12.479% | $170.6644 | $170.66 | $170.65 | $170.70 |
| Purchase #3 | $227.73 | 6.323% | $242.1294 | $242.13 | $242.15 | $242.10 |
| Purchase #4 | $44.92 | 7.689% | $48.3739 | $48.37 | $48.35 | $48.40 |
| Purchase #5 | $227.82 | 10.529% | $251.8072 | $251.81 | $251.80 | $251.80 |
| Purchase #6 | $185.86 | 7.531% | $199.8571 | $199.86 | $199.85 | $199.90 |
| Purchase #7 | $243.63 | 10.375% | $268.9066 | $268.91 | $268.90 | $268.90 |
| 7 purchase totals = | $1,235.00 | $1,352.1197 | $1,352.12 | $1,352.10 | $1,352.20 | |