| 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 | $245.40 | 13.527% | $278.5953 | $278.60 | $278.60 | $278.60 |
| Purchase #2 | $25.36 | 5.372% | $26.7223 | $26.72 | $26.70 | $26.70 |
| Purchase #3 | $182.47 | 13.869% | $207.7768 | $207.78 | $207.80 | $207.80 |
| Purchase #4 | $191.72 | 12.261% | $215.2268 | $215.23 | $215.25 | $215.20 |
| Purchase #5 | $66.27 | 11.846% | $74.1203 | $74.12 | $74.10 | $74.10 |
| Purchase #6 | $118.26 | 5.239% | $124.4556 | $124.46 | $124.45 | $124.50 |
| Purchase #7 | $25.71 | 6.426% | $27.3621 | $27.36 | $27.35 | $27.40 |
| 7 purchase totals = | $855.19 | $954.2592 | $954.27 | $954.25 | $954.30 | |