| 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 | $193.89 | 4.858% | $203.3092 | $203.31 | $203.30 | $203.30 |
| Purchase #2 | $125.75 | 8.484% | $136.4186 | $136.42 | $136.40 | $136.40 |
| Purchase #3 | $223.95 | 6.630% | $238.7979 | $238.80 | $238.80 | $238.80 |
| Purchase #4 | $89.74 | 11.228% | $99.816 | $99.82 | $99.80 | $99.80 |
| Purchase #5 | $113.83 | 13.819% | $129.5602 | $129.56 | $129.55 | $129.60 |
| Purchase #6 | $69.76 | 7.436% | $74.9474 | $74.95 | $74.95 | $74.90 |
| Purchase #7 | $41.87 | 10.456% | $46.2479 | $46.25 | $46.25 | $46.20 |
| 7 purchase totals = | $858.79 | $929.0972 | $929.11 | $929.05 | $929.00 | |