| 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 | $89.29 | 13.484% | $101.3299 | $101.33 | $101.35 | $101.30 |
| Purchase #2 | $230.82 | 9.645% | $253.0826 | $253.08 | $253.10 | $253.10 |
| Purchase #3 | $153.73 | 6.153% | $163.189 | $163.19 | $163.20 | $163.20 |
| Purchase #4 | $78.36 | 8.164% | $84.7573 | $84.76 | $84.75 | $84.80 |
| Purchase #5 | $27.97 | 8.648% | $30.3888 | $30.39 | $30.40 | $30.40 |
| Purchase #6 | $215.53 | 3.327% | $222.7007 | $222.70 | $222.70 | $222.70 |
| Purchase #7 | $125.48 | 13.363% | $142.2479 | $142.25 | $142.25 | $142.20 |
| 7 purchase totals = | $921.18 | $997.6962 | $997.70 | $997.75 | $997.70 | |