| 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 | $192.78 | 10.754% | $213.5116 | $213.51 | $213.50 | $213.50 |
| Purchase #2 | $121.63 | 13.568% | $138.1328 | $138.13 | $138.15 | $138.10 |
| Purchase #3 | $122.34 | 3.370% | $126.4629 | $126.46 | $126.45 | $126.50 |
| Purchase #4 | $70.98 | 4.171% | $73.9406 | $73.94 | $73.95 | $73.90 |
| Purchase #5 | $121.80 | 8.697% | $132.3929 | $132.39 | $132.40 | $132.40 |
| Purchase #6 | $12.94 | 4.471% | $13.5185 | $13.52 | $13.50 | $13.50 |
| Purchase #7 | $215.53 | 11.264% | $239.8073 | $239.81 | $239.80 | $239.80 |
| 7 purchase totals = | $858.00 | $937.7666 | $937.76 | $937.75 | $937.70 | |