| 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 | $210.64 | 12.339% | $236.6309 | $236.63 | $236.65 | $236.60 |
| Purchase #2 | $150.80 | 13.383% | $170.9816 | $170.98 | $171.00 | $171.00 |
| Purchase #3 | $182.91 | 3.154% | $188.679 | $188.68 | $188.70 | $188.70 |
| Purchase #4 | $123.68 | 11.390% | $137.7672 | $137.77 | $137.75 | $137.80 |
| Purchase #5 | $8.37 | 11.816% | $9.359 | $9.36 | $9.35 | $9.40 |
| Purchase #6 | $74.89 | 4.295% | $78.1065 | $78.11 | $78.10 | $78.10 |
| Purchase #7 | $99.44 | 13.861% | $113.2234 | $113.22 | $113.20 | $113.20 |
| 7 purchase totals = | $850.73 | $934.7476 | $934.75 | $934.75 | $934.80 | |