| 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 | $103.96 | 11.313% | $115.721 | $115.72 | $115.70 | $115.70 |
| Purchase #2 | $76.50 | 6.576% | $81.5306 | $81.53 | $81.55 | $81.50 |
| Purchase #3 | $182.32 | 11.524% | $203.3306 | $203.33 | $203.35 | $203.30 |
| Purchase #4 | $180.68 | 4.269% | $188.3932 | $188.39 | $188.40 | $188.40 |
| Purchase #5 | $169.76 | 8.507% | $184.2015 | $184.20 | $184.20 | $184.20 |
| Purchase #6 | $184.72 | 12.806% | $208.3752 | $208.38 | $208.40 | $208.40 |
| Purchase #7 | $10.43 | 3.692% | $10.8151 | $10.82 | $10.80 | $10.80 |
| 7 purchase totals = | $908.37 | $992.3672 | $992.37 | $992.40 | $992.30 | |