| 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 | $196.64 | 9.374% | $215.073 | $215.07 | $215.05 | $215.10 |
| Purchase #2 | $127.31 | 13.211% | $144.1289 | $144.13 | $144.15 | $144.10 |
| Purchase #3 | $185.40 | 12.397% | $208.384 | $208.38 | $208.40 | $208.40 |
| Purchase #4 | $240.87 | 8.833% | $262.146 | $262.15 | $262.15 | $262.10 |
| Purchase #5 | $201.32 | 7.478% | $216.3747 | $216.37 | $216.35 | $216.40 |
| Purchase #6 | $153.89 | 9.622% | $168.6973 | $168.70 | $168.70 | $168.70 |
| Purchase #7 | $190.67 | 11.379% | $212.3663 | $212.37 | $212.35 | $212.40 |
| 7 purchase totals = | $1,296.10 | $1,427.1702 | $1,427.17 | $1,427.15 | $1,427.20 | |