| 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 | $196.82 | 7.171% | $210.934 | $210.93 | $210.95 | $210.90 |
| Purchase #2 | $52.48 | 6.645% | $55.9673 | $55.97 | $55.95 | $56.00 |
| Purchase #3 | $247.80 | 5.847% | $262.2889 | $262.29 | $262.30 | $262.30 |
| Purchase #4 | $230.96 | 10.304% | $254.7581 | $254.76 | $254.75 | $254.80 |
| Purchase #5 | $116.48 | 9.410% | $127.4408 | $127.44 | $127.45 | $127.40 |
| Purchase #6 | $121.68 | 10.261% | $134.1656 | $134.17 | $134.15 | $134.20 |
| Purchase #7 | $209.47 | 11.202% | $232.9348 | $232.93 | $232.95 | $232.90 |
| 7 purchase totals = | $1,175.69 | $1,278.4895 | $1,278.49 | $1,278.50 | $1,278.50 | |