| 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 | $217.96 | 3.485% | $225.5559 | $225.56 | $225.55 | $225.60 |
| Purchase #2 | $60.29 | 11.391% | $67.1576 | $67.16 | $67.15 | $67.20 |
| Purchase #3 | $175.84 | 10.427% | $194.1748 | $194.17 | $194.15 | $194.20 |
| Purchase #4 | $174.80 | 6.493% | $186.1498 | $186.15 | $186.15 | $186.10 |
| Purchase #5 | $102.29 | 7.241% | $109.6968 | $109.70 | $109.70 | $109.70 |
| Purchase #6 | $38.25 | 10.715% | $42.3485 | $42.35 | $42.35 | $42.30 |
| Purchase #7 | $151.57 | 12.564% | $170.6133 | $170.61 | $170.60 | $170.60 |
| 7 purchase totals = | $921.00 | $995.6967 | $995.70 | $995.65 | $995.70 | |