| 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 | $206.82 | 9.240% | $225.9302 | $225.93 | $225.95 | $225.90 |
| Purchase #2 | $112.93 | 5.640% | $119.2993 | $119.30 | $119.30 | $119.30 |
| Purchase #3 | $87.38 | 8.495% | $94.8029 | $94.80 | $94.80 | $94.80 |
| Purchase #4 | $90.89 | 4.699% | $95.1609 | $95.16 | $95.15 | $95.20 |
| Purchase #5 | $40.81 | 8.184% | $44.1499 | $44.15 | $44.15 | $44.10 |
| Purchase #6 | $240.55 | 12.625% | $270.9194 | $270.92 | $270.90 | $270.90 |
| Purchase #7 | $21.57 | 8.318% | $23.3642 | $23.36 | $23.35 | $23.40 |
| 7 purchase totals = | $800.95 | $873.6268 | $873.62 | $873.60 | $873.60 | |