| 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 | $191.52 | 6.351% | $203.6834 | $203.68 | $203.70 | $203.70 |
| Purchase #2 | $218.96 | 11.203% | $243.4901 | $243.49 | $243.50 | $243.50 |
| Purchase #3 | $81.38 | 3.334% | $84.0932 | $84.09 | $84.10 | $84.10 |
| Purchase #4 | $233.75 | 10.151% | $257.478 | $257.48 | $257.50 | $257.50 |
| Purchase #5 | $203.77 | 13.418% | $231.1119 | $231.11 | $231.10 | $231.10 |
| Purchase #6 | $228.88 | 13.819% | $260.5089 | $260.51 | $260.50 | $260.50 |
| Purchase #7 | $187.25 | 11.431% | $208.6545 | $208.65 | $208.65 | $208.70 |
| 7 purchase totals = | $1,345.51 | $1,489.0200 | $1,489.01 | $1,489.05 | $1,489.10 | |