| 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 | $154.99 | 5.428% | $163.4029 | $163.40 | $163.40 | $163.40 |
| Purchase #2 | $193.68 | 8.164% | $209.492 | $209.49 | $209.50 | $209.50 |
| Purchase #3 | $116.57 | 9.619% | $127.7829 | $127.78 | $127.80 | $127.80 |
| Purchase #4 | $247.35 | 10.287% | $272.7949 | $272.79 | $272.80 | $272.80 |
| Purchase #5 | $236.80 | 13.258% | $268.1949 | $268.19 | $268.20 | $268.20 |
| Purchase #6 | $113.75 | 4.115% | $118.4308 | $118.43 | $118.45 | $118.40 |
| Purchase #7 | $168.86 | 3.756% | $175.2024 | $175.20 | $175.20 | $175.20 |
| 7 purchase totals = | $1,232.00 | $1,335.3008 | $1,335.28 | $1,335.35 | $1,335.30 | |