| 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 | $231.74 | 5.209% | $243.8113 | $243.81 | $243.80 | $243.80 |
| Purchase #2 | $68.54 | 13.519% | $77.8059 | $77.81 | $77.80 | $77.80 |
| Purchase #3 | $73.98 | 12.682% | $83.3621 | $83.36 | $83.35 | $83.40 |
| Purchase #4 | $121.71 | 10.512% | $134.5042 | $134.50 | $134.50 | $134.50 |
| Purchase #5 | $16.27 | 10.221% | $17.933 | $17.93 | $17.95 | $17.90 |
| Purchase #6 | $236.42 | 4.226% | $246.4111 | $246.41 | $246.40 | $246.40 |
| Purchase #7 | $97.78 | 3.644% | $101.3431 | $101.34 | $101.35 | $101.30 |
| 7 purchase totals = | $846.44 | $905.1707 | $905.16 | $905.15 | $905.10 | |