| 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 | $224.31 | 10.491% | $247.8424 | $247.84 | $247.85 | $247.80 |
| Purchase #2 | $86.29 | 4.866% | $90.4889 | $90.49 | $90.50 | $90.50 |
| Purchase #3 | $159.84 | 11.152% | $177.6654 | $177.67 | $177.65 | $177.70 |
| Purchase #4 | $186.36 | 13.722% | $211.9323 | $211.93 | $211.95 | $211.90 |
| Purchase #5 | $180.70 | 3.226% | $186.5294 | $186.53 | $186.55 | $186.50 |
| Purchase #6 | $18.25 | 4.659% | $19.1003 | $19.10 | $19.10 | $19.10 |
| Purchase #7 | $54.84 | 8.845% | $59.6906 | $59.69 | $59.70 | $59.70 |
| 7 purchase totals = | $910.59 | $993.2493 | $993.25 | $993.30 | $993.20 | |