| 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 | $117.38 | 11.693% | $131.1052 | $131.11 | $131.10 | $131.10 |
| Purchase #2 | $140.71 | 11.643% | $157.0929 | $157.09 | $157.10 | $157.10 |
| Purchase #3 | $125.36 | 8.818% | $136.4142 | $136.41 | $136.40 | $136.40 |
| Purchase #4 | $58.55 | 7.496% | $62.9389 | $62.94 | $62.95 | $62.90 |
| Purchase #5 | $169.51 | 7.837% | $182.7945 | $182.79 | $182.80 | $182.80 |
| Purchase #6 | $46.90 | 13.557% | $53.2582 | $53.26 | $53.25 | $53.30 |
| Purchase #7 | $203.68 | 12.545% | $229.2317 | $229.23 | $229.25 | $229.20 |
| 7 purchase totals = | $862.09 | $952.8356 | $952.83 | $952.85 | $952.80 | |