| 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 | $185.40 | 10.238% | $204.3813 | $204.38 | $204.40 | $204.40 |
| Purchase #2 | $30.30 | 12.202% | $33.9972 | $34.00 | $34.00 | $34.00 |
| Purchase #3 | $167.80 | 5.620% | $177.2304 | $177.23 | $177.25 | $177.20 |
| Purchase #4 | $97.90 | 5.568% | $103.3511 | $103.35 | $103.35 | $103.40 |
| Purchase #5 | $24.42 | 13.874% | $27.808 | $27.81 | $27.80 | $27.80 |
| Purchase #6 | $190.48 | 9.840% | $209.2232 | $209.22 | $209.20 | $209.20 |
| Purchase #7 | $23.64 | 11.134% | $26.2721 | $26.27 | $26.25 | $26.30 |
| 7 purchase totals = | $719.94 | $782.2633 | $782.26 | $782.25 | $782.30 | |