| 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 | $243.71 | 11.476% | $271.6782 | $271.68 | $271.70 | $271.70 |
| Purchase #2 | $236.57 | 3.642% | $245.1859 | $245.19 | $245.20 | $245.20 |
| Purchase #3 | $19.29 | 11.536% | $21.5153 | $21.52 | $21.50 | $21.50 |
| Purchase #4 | $239.63 | 9.494% | $262.3805 | $262.38 | $262.40 | $262.40 |
| Purchase #5 | $38.34 | 7.362% | $41.1626 | $41.16 | $41.15 | $41.20 |
| Purchase #6 | $55.42 | 10.394% | $61.1804 | $61.18 | $61.20 | $61.20 |
| Purchase #7 | $210.44 | 10.233% | $231.9743 | $231.97 | $231.95 | $232.00 |
| 7 purchase totals = | $1,043.40 | $1,135.0772 | $1,135.08 | $1,135.10 | $1,135.20 | |