| 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 | $206.93 | 4.120% | $215.4555 | $215.46 | $215.45 | $215.50 |
| Purchase #2 | $33.40 | 10.818% | $37.0132 | $37.01 | $37.00 | $37.00 |
| Purchase #3 | $44.56 | 12.605% | $50.1768 | $50.18 | $50.20 | $50.20 |
| Purchase #4 | $33.74 | 6.158% | $35.8177 | $35.82 | $35.80 | $35.80 |
| Purchase #5 | $151.56 | 6.709% | $161.7282 | $161.73 | $161.75 | $161.70 |
| Purchase #6 | $233.51 | 3.665% | $242.0681 | $242.07 | $242.05 | $242.10 |
| Purchase #7 | $234.81 | 6.377% | $249.7838 | $249.78 | $249.80 | $249.80 |
| 7 purchase totals = | $938.51 | $992.0433 | $992.05 | $992.05 | $992.10 | |