| 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 | $40.73 | 3.615% | $42.2024 | $42.20 | $42.20 | $42.20 |
| Purchase #2 | $17.32 | 11.271% | $19.2721 | $19.27 | $19.25 | $19.30 |
| Purchase #3 | $227.29 | 10.637% | $251.4668 | $251.47 | $251.45 | $251.50 |
| Purchase #4 | $168.96 | 3.729% | $175.2605 | $175.26 | $175.25 | $175.30 |
| Purchase #5 | $247.66 | 13.640% | $281.4408 | $281.44 | $281.45 | $281.40 |
| Purchase #6 | $93.52 | 11.334% | $104.1196 | $104.12 | $104.10 | $104.10 |
| Purchase #7 | $151.47 | 6.496% | $161.3095 | $161.31 | $161.30 | $161.30 |
| 7 purchase totals = | $946.95 | $1,035.0717 | $1,035.07 | $1,035.00 | $1,035.10 | |