| 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 | $78.90 | 4.215% | $82.2256 | $82.23 | $82.25 | $82.20 |
| Purchase #2 | $214.48 | 13.591% | $243.63 | $243.63 | $243.65 | $243.60 |
| Purchase #3 | $113.25 | 4.143% | $117.9419 | $117.94 | $117.95 | $117.90 |
| Purchase #4 | $239.49 | 7.583% | $257.6505 | $257.65 | $257.65 | $257.70 |
| Purchase #5 | $229.39 | 4.174% | $238.9647 | $238.96 | $238.95 | $239.00 |
| Purchase #6 | $200.94 | 5.709% | $212.4117 | $212.41 | $212.40 | $212.40 |
| Purchase #7 | $210.27 | 12.413% | $236.3708 | $236.37 | $236.35 | $236.40 |
| 7 purchase totals = | $1,286.72 | $1,389.1952 | $1,389.19 | $1,389.20 | $1,389.20 | |