| 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 | $239.62 | 13.309% | $271.511 | $271.51 | $271.50 | $271.50 |
| Purchase #2 | $20.44 | 9.720% | $22.4268 | $22.43 | $22.45 | $22.40 |
| Purchase #3 | $130.42 | 10.786% | $144.4871 | $144.49 | $144.50 | $144.50 |
| Purchase #4 | $243.36 | 5.644% | $257.0952 | $257.10 | $257.10 | $257.10 |
| Purchase #5 | $139.35 | 11.821% | $155.8226 | $155.82 | $155.80 | $155.80 |
| Purchase #6 | $189.29 | 10.351% | $208.8834 | $208.88 | $208.90 | $208.90 |
| Purchase #7 | $86.40 | 9.166% | $94.3194 | $94.32 | $94.30 | $94.30 |
| 7 purchase totals = | $1,048.88 | $1,154.5455 | $1,154.55 | $1,154.55 | $1,154.50 | |