| 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 | $193.38 | 5.758% | $204.5148 | $204.51 | $204.50 | $204.50 |
| Purchase #2 | $68.80 | 13.496% | $78.0852 | $78.09 | $78.10 | $78.10 |
| Purchase #3 | $186.88 | 13.800% | $212.6694 | $212.67 | $212.65 | $212.70 |
| Purchase #4 | $17.82 | 6.144% | $18.9149 | $18.91 | $18.90 | $18.90 |
| Purchase #5 | $216.67 | 13.728% | $246.4145 | $246.41 | $246.40 | $246.40 |
| Purchase #6 | $47.92 | 7.815% | $51.6649 | $51.66 | $51.65 | $51.70 |
| Purchase #7 | $172.75 | 4.145% | $179.9105 | $179.91 | $179.90 | $179.90 |
| 7 purchase totals = | $904.22 | $992.1742 | $992.16 | $992.10 | $992.20 | |