| 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 | $190.89 | 9.161% | $208.3774 | $208.38 | $208.40 | $208.40 |
| Purchase #2 | $235.90 | 10.762% | $261.2876 | $261.29 | $261.30 | $261.30 |
| Purchase #3 | $120.65 | 3.686% | $125.0972 | $125.10 | $125.10 | $125.10 |
| Purchase #4 | $6.31 | 11.553% | $7.039 | $7.04 | $7.05 | $7.00 |
| Purchase #5 | $223.39 | 12.863% | $252.1247 | $252.12 | $252.10 | $252.10 |
| Purchase #6 | $71.62 | 7.604% | $77.066 | $77.07 | $77.05 | $77.10 |
| Purchase #7 | $113.98 | 7.737% | $122.7986 | $122.80 | $122.80 | $122.80 |
| 7 purchase totals = | $962.74 | $1,053.7905 | $1,053.80 | $1,053.80 | $1,053.80 | |