| 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 | $121.57 | 9.617% | $133.2614 | $133.26 | $133.25 | $133.30 |
| Purchase #2 | $119.77 | 6.152% | $127.1383 | $127.14 | $127.15 | $127.10 |
| Purchase #3 | $23.26 | 13.701% | $26.4469 | $26.45 | $26.45 | $26.40 |
| Purchase #4 | $29.91 | 11.354% | $33.306 | $33.31 | $33.30 | $33.30 |
| Purchase #5 | $224.78 | 5.777% | $237.7655 | $237.77 | $237.75 | $237.80 |
| Purchase #6 | $151.99 | 13.667% | $172.7625 | $172.76 | $172.75 | $172.80 |
| Purchase #7 | $206.73 | 10.856% | $229.1726 | $229.17 | $229.15 | $229.20 |
| 7 purchase totals = | $878.01 | $959.8532 | $959.86 | $959.80 | $959.90 | |