| 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 | $36.79 | 12.840% | $41.5138 | $41.51 | $41.50 | $41.50 |
| Purchase #2 | $184.36 | 9.143% | $201.216 | $201.22 | $201.20 | $201.20 |
| Purchase #3 | $149.96 | 3.293% | $154.8982 | $154.90 | $154.90 | $154.90 |
| Purchase #4 | $58.66 | 5.541% | $61.9104 | $61.91 | $61.90 | $61.90 |
| Purchase #5 | $215.61 | 12.769% | $243.1412 | $243.14 | $243.15 | $243.10 |
| Purchase #6 | $230.94 | 13.420% | $261.9321 | $261.93 | $261.95 | $261.90 |
| Purchase #7 | $171.81 | 8.500% | $186.4139 | $186.41 | $186.40 | $186.40 |
| 7 purchase totals = | $1,048.13 | $1,151.0256 | $1,151.02 | $1,151.00 | $1,150.90 | |