| 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 | $9.32 | 5.853% | $9.8655 | $9.87 | $9.85 | $9.90 |
| Purchase #2 | $214.78 | 7.642% | $231.1935 | $231.19 | $231.20 | $231.20 |
| Purchase #3 | $17.83 | 6.454% | $18.9807 | $18.98 | $19.00 | $19.00 |
| Purchase #4 | $247.99 | 8.223% | $268.3822 | $268.38 | $268.40 | $268.40 |
| Purchase #5 | $118.79 | 6.104% | $126.0409 | $126.04 | $126.05 | $126.00 |
| Purchase #6 | $113.74 | 8.215% | $123.0837 | $123.08 | $123.10 | $123.10 |
| Purchase #7 | $110.65 | 9.709% | $121.393 | $121.39 | $121.40 | $121.40 |
| 7 purchase totals = | $833.10 | $898.9395 | $898.93 | $899.00 | $899.00 | |