| 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 | $118.46 | 11.667% | $132.2807 | $132.28 | $132.30 | $132.30 |
| Purchase #2 | $105.99 | 9.469% | $116.0262 | $116.03 | $116.05 | $116.00 |
| Purchase #3 | $175.97 | 6.485% | $187.3817 | $187.38 | $187.40 | $187.40 |
| Purchase #4 | $219.56 | 8.114% | $237.3751 | $237.38 | $237.40 | $237.40 |
| Purchase #5 | $231.40 | 4.679% | $242.2272 | $242.23 | $242.25 | $242.20 |
| Purchase #6 | $207.78 | 3.733% | $215.5364 | $215.54 | $215.55 | $215.50 |
| Purchase #7 | $71.52 | 10.647% | $79.1347 | $79.13 | $79.15 | $79.10 |
| 7 purchase totals = | $1,130.68 | $1,209.9620 | $1,209.97 | $1,210.10 | $1,209.90 | |