| 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 | $21.51 | 9.577% | $23.57 | $23.57 | $23.55 | $23.60 |
| Purchase #2 | $131.96 | 3.504% | $136.5839 | $136.58 | $136.60 | $136.60 |
| Purchase #3 | $8.32 | 9.610% | $9.1196 | $9.12 | $9.10 | $9.10 |
| Purchase #4 | $95.41 | 12.297% | $107.1426 | $107.14 | $107.15 | $107.10 |
| Purchase #5 | $91.92 | 10.761% | $101.8115 | $101.81 | $101.80 | $101.80 |
| Purchase #6 | $140.72 | 8.265% | $152.3505 | $152.35 | $152.35 | $152.40 |
| Purchase #7 | $214.93 | 13.589% | $244.1368 | $244.14 | $244.15 | $244.10 |
| 7 purchase totals = | $704.77 | $774.7149 | $774.71 | $774.70 | $774.70 | |