| 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 | $115.63 | 4.585% | $120.9316 | $120.93 | $120.95 | $120.90 |
| Purchase #2 | $186.89 | 9.789% | $205.1847 | $205.18 | $205.20 | $205.20 |
| Purchase #3 | $12.53 | 4.248% | $13.0623 | $13.06 | $13.05 | $13.10 |
| Purchase #4 | $219.44 | 10.815% | $243.1724 | $243.17 | $243.15 | $243.20 |
| Purchase #5 | $167.91 | 5.218% | $176.6715 | $176.67 | $176.65 | $176.70 |
| Purchase #6 | $21.95 | 5.572% | $23.1731 | $23.17 | $23.15 | $23.20 |
| Purchase #7 | $216.34 | 9.161% | $236.1589 | $236.16 | $236.15 | $236.20 |
| 7 purchase totals = | $940.69 | $1,018.3545 | $1,018.34 | $1,018.30 | $1,018.50 | |