| 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 | $22.26 | 8.481% | $24.1479 | $24.15 | $24.15 | $24.10 |
| Purchase #2 | $195.76 | 11.569% | $218.4075 | $218.41 | $218.40 | $218.40 |
| Purchase #3 | $231.89 | 6.836% | $247.742 | $247.74 | $247.75 | $247.70 |
| Purchase #4 | $200.97 | 10.338% | $221.7463 | $221.75 | $221.75 | $221.70 |
| Purchase #5 | $137.79 | 8.445% | $149.4264 | $149.43 | $149.45 | $149.40 |
| Purchase #6 | $205.30 | 11.255% | $228.4065 | $228.41 | $228.40 | $228.40 |
| Purchase #7 | $126.33 | 12.450% | $142.0581 | $142.06 | $142.05 | $142.10 |
| 7 purchase totals = | $1,120.30 | $1,231.9347 | $1,231.95 | $1,231.95 | $1,231.80 | |