| 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 | $227.63 | 3.796% | $236.2708 | $236.27 | $236.25 | $236.30 |
| Purchase #2 | $67.99 | 13.221% | $76.979 | $76.98 | $77.00 | $77.00 |
| Purchase #3 | $60.26 | 9.331% | $65.8829 | $65.88 | $65.90 | $65.90 |
| Purchase #4 | $128.90 | 11.223% | $143.3664 | $143.37 | $143.35 | $143.40 |
| Purchase #5 | $17.80 | 9.594% | $19.5077 | $19.51 | $19.50 | $19.50 |
| Purchase #6 | $105.62 | 13.487% | $119.865 | $119.87 | $119.85 | $119.90 |
| Purchase #7 | $57.94 | 10.810% | $64.2033 | $64.20 | $64.20 | $64.20 |
| 7 purchase totals = | $666.14 | $726.0751 | $726.08 | $726.05 | $726.20 | |