| 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 | $217.95 | 5.392% | $229.7019 | $229.70 | $229.70 | $229.70 |
| Purchase #2 | $112.91 | 3.437% | $116.7907 | $116.79 | $116.80 | $116.80 |
| Purchase #3 | $205.70 | 12.642% | $231.7046 | $231.70 | $231.70 | $231.70 |
| Purchase #4 | $106.92 | 13.854% | $121.7327 | $121.73 | $121.75 | $121.70 |
| Purchase #5 | $119.63 | 3.691% | $124.0455 | $124.05 | $124.05 | $124.00 |
| Purchase #6 | $53.69 | 13.658% | $61.023 | $61.02 | $61.00 | $61.00 |
| Purchase #7 | $86.83 | 12.249% | $97.4658 | $97.47 | $97.45 | $97.50 |
| 7 purchase totals = | $903.63 | $982.4642 | $982.46 | $982.45 | $982.40 | |