| 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 | $212.61 | 4.436% | $222.0414 | $222.04 | $222.05 | $222.00 |
| Purchase #2 | $104.27 | 11.806% | $116.5801 | $116.58 | $116.60 | $116.60 |
| Purchase #3 | $161.66 | 3.195% | $166.825 | $166.83 | $166.85 | $166.80 |
| Purchase #4 | $33.70 | 12.727% | $37.989 | $37.99 | $38.00 | $38.00 |
| Purchase #5 | $112.39 | 7.840% | $121.2014 | $121.20 | $121.20 | $121.20 |
| Purchase #6 | $159.74 | 11.178% | $177.5957 | $177.60 | $177.60 | $177.60 |
| Purchase #7 | $67.92 | 8.106% | $73.4256 | $73.43 | $73.45 | $73.40 |
| 7 purchase totals = | $852.29 | $915.6582 | $915.67 | $915.75 | $915.60 | |