| 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 | $193.27 | 7.695% | $208.1421 | $208.14 | $208.15 | $208.10 |
| Purchase #2 | $231.42 | 5.240% | $243.5464 | $243.55 | $243.55 | $243.50 |
| Purchase #3 | $151.99 | 12.619% | $171.1696 | $171.17 | $171.15 | $171.20 |
| Purchase #4 | $206.50 | 3.428% | $213.5788 | $213.58 | $213.60 | $213.60 |
| Purchase #5 | $138.70 | 7.341% | $148.882 | $148.88 | $148.90 | $148.90 |
| Purchase #6 | $153.30 | 8.536% | $166.3857 | $166.39 | $166.40 | $166.40 |
| Purchase #7 | $74.46 | 13.871% | $84.7883 | $84.79 | $84.80 | $84.80 |
| 7 purchase totals = | $1,149.64 | $1,236.4929 | $1,236.50 | $1,236.55 | $1,236.50 | |