| 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 | $105.41 | 10.153% | $116.1123 | $116.11 | $116.10 | $116.10 |
| Purchase #2 | $180.73 | 10.227% | $199.2133 | $199.21 | $199.20 | $199.20 |
| Purchase #3 | $220.82 | 3.816% | $229.2465 | $229.25 | $229.25 | $229.20 |
| Purchase #4 | $161.53 | 6.268% | $171.6547 | $171.65 | $171.65 | $171.70 |
| Purchase #5 | $212.33 | 4.464% | $221.8084 | $221.81 | $221.80 | $221.80 |
| Purchase #6 | $236.95 | 6.841% | $253.1597 | $253.16 | $253.15 | $253.20 |
| Purchase #7 | $234.81 | 9.558% | $257.2531 | $257.25 | $257.25 | $257.30 |
| 7 purchase totals = | $1,352.58 | $1,448.4480 | $1,448.44 | $1,448.40 | $1,448.50 | |