| 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 | $213.99 | 5.523% | $225.8087 | $225.81 | $225.80 | $225.80 |
| Purchase #2 | $225.58 | 5.399% | $237.7591 | $237.76 | $237.75 | $237.80 |
| Purchase #3 | $243.99 | 7.293% | $261.7842 | $261.78 | $261.80 | $261.80 |
| Purchase #4 | $15.56 | 12.300% | $17.4739 | $17.47 | $17.45 | $17.50 |
| Purchase #5 | $136.30 | 12.326% | $153.1003 | $153.10 | $153.10 | $153.10 |
| Purchase #6 | $193.45 | 4.770% | $202.6776 | $202.68 | $202.70 | $202.70 |
| Purchase #7 | $110.59 | 12.816% | $124.7632 | $124.76 | $124.75 | $124.80 |
| 7 purchase totals = | $1,139.46 | $1,223.3670 | $1,223.36 | $1,223.35 | $1,223.50 | |