| 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 | $205.36 | 9.614% | $225.1033 | $225.10 | $225.10 | $225.10 |
| Purchase #2 | $131.68 | 7.215% | $141.1807 | $141.18 | $141.20 | $141.20 |
| Purchase #3 | $132.69 | 12.583% | $149.3864 | $149.39 | $149.40 | $149.40 |
| Purchase #4 | $174.64 | 13.653% | $198.4836 | $198.48 | $198.50 | $198.50 |
| Purchase #5 | $223.89 | 8.719% | $243.411 | $243.41 | $243.40 | $243.40 |
| Purchase #6 | $193.95 | 6.770% | $207.0804 | $207.08 | $207.10 | $207.10 |
| Purchase #7 | $208.41 | 7.244% | $223.5072 | $223.51 | $223.50 | $223.50 |
| 7 purchase totals = | $1,270.62 | $1,388.1526 | $1,388.15 | $1,388.20 | $1,388.20 | |