| 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 | $174.95 | 6.358% | $186.0733 | $186.07 | $186.05 | $186.10 |
| Purchase #2 | $119.36 | 5.143% | $125.4987 | $125.50 | $125.50 | $125.50 |
| Purchase #3 | $236.72 | 6.120% | $251.2073 | $251.21 | $251.20 | $251.20 |
| Purchase #4 | $246.83 | 5.794% | $261.1313 | $261.13 | $261.15 | $261.10 |
| Purchase #5 | $71.45 | 3.645% | $74.0544 | $74.05 | $74.05 | $74.10 |
| Purchase #6 | $107.95 | 4.784% | $113.1143 | $113.11 | $113.10 | $113.10 |
| Purchase #7 | $84.95 | 3.744% | $88.1305 | $88.13 | $88.15 | $88.10 |
| 7 purchase totals = | $1,042.21 | $1,099.2098 | $1,099.20 | $1,099.20 | $1,099.20 | |