| 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 | $228.66 | 10.625% | $252.9551 | $252.96 | $252.95 | $253.00 |
| Purchase #2 | $17.88 | 11.796% | $19.9891 | $19.99 | $20.00 | $20.00 |
| Purchase #3 | $209.27 | 11.844% | $234.0559 | $234.06 | $234.05 | $234.10 |
| Purchase #4 | $114.56 | 5.735% | $121.13 | $121.13 | $121.15 | $121.10 |
| Purchase #5 | $186.35 | 9.859% | $204.7222 | $204.72 | $204.70 | $204.70 |
| Purchase #6 | $83.96 | 11.798% | $93.8656 | $93.87 | $93.85 | $93.90 |
| Purchase #7 | $25.26 | 9.684% | $27.7062 | $27.71 | $27.70 | $27.70 |
| 7 purchase totals = | $865.94 | $954.4241 | $954.44 | $954.40 | $954.50 | |