| 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 | $183.50 | 11.223% | $204.0942 | $204.09 | $204.10 | $204.10 |
| Purchase #2 | $19.68 | 10.532% | $21.7527 | $21.75 | $21.75 | $21.80 |
| Purchase #3 | $169.98 | 7.139% | $182.1149 | $182.11 | $182.10 | $182.10 |
| Purchase #4 | $183.49 | 11.125% | $203.9033 | $203.90 | $203.90 | $203.90 |
| Purchase #5 | $52.88 | 10.362% | $58.3594 | $58.36 | $58.35 | $58.40 |
| Purchase #6 | $244.89 | 11.196% | $272.3079 | $272.31 | $272.30 | $272.30 |
| Purchase #7 | $24.96 | 5.732% | $26.3907 | $26.39 | $26.40 | $26.40 |
| 7 purchase totals = | $879.38 | $968.9231 | $968.91 | $968.90 | $969.00 | |