| 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 | $216.84 | 10.159% | $238.8688 | $238.87 | $238.85 | $238.90 |
| Purchase #2 | $12.95 | 12.373% | $14.5523 | $14.55 | $14.55 | $14.60 |
| Purchase #3 | $207.37 | 8.784% | $225.5854 | $225.59 | $225.60 | $225.60 |
| Purchase #4 | $124.50 | 9.568% | $136.4122 | $136.41 | $136.40 | $136.40 |
| Purchase #5 | $39.69 | 10.830% | $43.9884 | $43.99 | $44.00 | $44.00 |
| Purchase #6 | $45.28 | 6.804% | $48.3609 | $48.36 | $48.35 | $48.40 |
| Purchase #7 | $110.42 | 11.841% | $123.4948 | $123.49 | $123.50 | $123.50 |
| 7 purchase totals = | $757.05 | $831.2628 | $831.26 | $831.25 | $831.40 | |