| 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 | $219.98 | 13.203% | $249.024 | $249.02 | $249.00 | $249.00 |
| Purchase #2 | $226.74 | 4.433% | $236.7914 | $236.79 | $236.80 | $236.80 |
| Purchase #3 | $5.79 | 4.420% | $6.0459 | $6.05 | $6.05 | $6.00 |
| Purchase #4 | $188.38 | 10.758% | $208.6459 | $208.65 | $208.65 | $208.60 |
| Purchase #5 | $8.63 | 12.152% | $9.6787 | $9.68 | $9.70 | $9.70 |
| Purchase #6 | $242.92 | 7.480% | $261.0904 | $261.09 | $261.10 | $261.10 |
| Purchase #7 | $190.63 | 7.219% | $204.3916 | $204.39 | $204.40 | $204.40 |
| 7 purchase totals = | $1,083.07 | $1,175.6679 | $1,175.67 | $1,175.70 | $1,175.60 | |