| 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 | $99.95 | 11.763% | $111.7071 | $111.71 | $111.70 | $111.70 |
| Purchase #2 | $233.80 | 4.348% | $243.9656 | $243.97 | $243.95 | $244.00 |
| Purchase #3 | $194.67 | 8.686% | $211.579 | $211.58 | $211.60 | $211.60 |
| Purchase #4 | $152.83 | 11.553% | $170.4864 | $170.49 | $170.50 | $170.50 |
| Purchase #5 | $10.64 | 4.519% | $11.1208 | $11.12 | $11.10 | $11.10 |
| Purchase #6 | $115.36 | 9.427% | $126.235 | $126.24 | $126.25 | $126.20 |
| Purchase #7 | $49.69 | 10.658% | $54.986 | $54.99 | $55.00 | $55.00 |
| 7 purchase totals = | $856.94 | $930.0799 | $930.10 | $930.10 | $930.10 | |