| 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 | $168.42 | 7.412% | $180.9033 | $180.90 | $180.90 | $180.90 |
| Purchase #2 | $208.85 | 3.810% | $216.8072 | $216.81 | $216.80 | $216.80 |
| Purchase #3 | $247.42 | 12.370% | $278.0259 | $278.03 | $278.05 | $278.00 |
| Purchase #4 | $219.32 | 3.791% | $227.6344 | $227.63 | $227.65 | $227.60 |
| Purchase #5 | $54.28 | 11.466% | $60.5037 | $60.50 | $60.50 | $60.50 |
| Purchase #6 | $211.66 | 6.383% | $225.1703 | $225.17 | $225.15 | $225.20 |
| Purchase #7 | $208.82 | 6.313% | $222.0028 | $222.00 | $222.00 | $222.00 |
| 7 purchase totals = | $1,318.77 | $1,411.0476 | $1,411.04 | $1,411.05 | $1,411.00 | |