| 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 | $8.27 | 13.216% | $9.363 | $9.36 | $9.35 | $9.40 |
| Purchase #2 | $116.48 | 6.269% | $123.7821 | $123.78 | $123.80 | $123.80 |
| Purchase #3 | $225.92 | 7.725% | $243.3723 | $243.37 | $243.35 | $243.40 |
| Purchase #4 | $204.71 | 13.660% | $232.6734 | $232.67 | $232.65 | $232.70 |
| Purchase #5 | $58.54 | 12.388% | $65.7919 | $65.79 | $65.80 | $65.80 |
| Purchase #6 | $89.40 | 5.634% | $94.4368 | $94.44 | $94.45 | $94.40 |
| Purchase #7 | $15.27 | 12.693% | $17.2082 | $17.21 | $17.20 | $17.20 |
| 7 purchase totals = | $718.59 | $786.6277 | $786.62 | $786.60 | $786.70 | |