| 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 | $238.25 | 6.611% | $254.0007 | $254.00 | $254.00 | $254.00 |
| Purchase #2 | $21.61 | 6.680% | $23.0535 | $23.05 | $23.05 | $23.10 |
| Purchase #3 | $126.53 | 3.531% | $130.9978 | $131.00 | $131.00 | $131.00 |
| Purchase #4 | $31.35 | 5.869% | $33.1899 | $33.19 | $33.20 | $33.20 |
| Purchase #5 | $102.50 | 5.864% | $108.5106 | $108.51 | $108.50 | $108.50 |
| Purchase #6 | $197.72 | 13.790% | $224.9856 | $224.99 | $225.00 | $225.00 |
| Purchase #7 | $215.37 | 4.301% | $224.6331 | $224.63 | $224.65 | $224.60 |
| 7 purchase totals = | $933.33 | $999.3712 | $999.37 | $999.40 | $999.40 | |