| 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 | $171.99 | 12.683% | $193.8035 | $193.80 | $193.80 | $193.80 |
| Purchase #2 | $99.76 | 6.773% | $106.5167 | $106.52 | $106.50 | $106.50 |
| Purchase #3 | $36.78 | 12.453% | $41.3602 | $41.36 | $41.35 | $41.40 |
| Purchase #4 | $121.86 | 3.718% | $126.3908 | $126.39 | $126.40 | $126.40 |
| Purchase #5 | $28.98 | 3.583% | $30.0184 | $30.02 | $30.00 | $30.00 |
| Purchase #6 | $239.40 | 11.607% | $267.1872 | $267.19 | $267.20 | $267.20 |
| Purchase #7 | $206.74 | 10.188% | $227.8027 | $227.80 | $227.80 | $227.80 |
| 7 purchase totals = | $905.51 | $993.0795 | $993.08 | $993.05 | $993.10 | |