| 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 | $231.95 | 6.241% | $246.426 | $246.43 | $246.45 | $246.40 |
| Purchase #2 | $193.59 | 11.471% | $215.7967 | $215.80 | $215.80 | $215.80 |
| Purchase #3 | $78.91 | 7.134% | $84.5394 | $84.54 | $84.55 | $84.50 |
| Purchase #4 | $66.49 | 9.305% | $72.6769 | $72.68 | $72.70 | $72.70 |
| Purchase #5 | $213.86 | 13.608% | $242.9621 | $242.96 | $242.95 | $243.00 |
| Purchase #6 | $89.26 | 6.370% | $94.9459 | $94.95 | $94.95 | $94.90 |
| Purchase #7 | $197.51 | 12.602% | $222.4002 | $222.40 | $222.40 | $222.40 |
| 7 purchase totals = | $1,071.57 | $1,179.7472 | $1,179.76 | $1,179.80 | $1,179.70 | |