| 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 | $13.39 | 8.415% | $14.5168 | $14.52 | $14.50 | $14.50 |
| Purchase #2 | $223.39 | 6.402% | $237.6914 | $237.69 | $237.70 | $237.70 |
| Purchase #3 | $205.86 | 12.720% | $232.0454 | $232.05 | $232.05 | $232.00 |
| Purchase #4 | $108.65 | 10.370% | $119.917 | $119.92 | $119.90 | $119.90 |
| Purchase #5 | $58.27 | 13.567% | $66.1755 | $66.18 | $66.20 | $66.20 |
| Purchase #6 | $132.41 | 10.832% | $146.7527 | $146.75 | $146.75 | $146.80 |
| Purchase #7 | $181.31 | 9.857% | $199.1817 | $199.18 | $199.20 | $199.20 |
| 7 purchase totals = | $923.28 | $1,016.2805 | $1,016.29 | $1,016.30 | $1,016.30 | |