| 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 | $194.42 | 5.382% | $204.8837 | $204.88 | $204.90 | $204.90 |
| Purchase #2 | $156.94 | 8.474% | $170.2391 | $170.24 | $170.25 | $170.20 |
| Purchase #3 | $143.41 | 11.602% | $160.0484 | $160.05 | $160.05 | $160.00 |
| Purchase #4 | $33.61 | 10.141% | $37.0184 | $37.02 | $37.00 | $37.00 |
| Purchase #5 | $228.39 | 3.261% | $235.8378 | $235.84 | $235.85 | $235.80 |
| Purchase #6 | $236.76 | 4.686% | $247.8546 | $247.85 | $247.85 | $247.90 |
| Purchase #7 | $102.85 | 13.429% | $116.6617 | $116.66 | $116.65 | $116.70 |
| 7 purchase totals = | $1,096.38 | $1,172.5437 | $1,172.54 | $1,172.55 | $1,172.50 | |