| 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 | $198.41 | 5.535% | $209.392 | $209.39 | $209.40 | $209.40 |
| Purchase #2 | $107.62 | 10.814% | $119.258 | $119.26 | $119.25 | $119.30 |
| Purchase #3 | $97.55 | 8.557% | $105.8974 | $105.90 | $105.90 | $105.90 |
| Purchase #4 | $150.41 | 10.680% | $166.4738 | $166.47 | $166.45 | $166.50 |
| Purchase #5 | $123.40 | 11.382% | $137.4454 | $137.45 | $137.45 | $137.40 |
| Purchase #6 | $238.71 | 9.254% | $260.8002 | $260.80 | $260.80 | $260.80 |
| Purchase #7 | $208.35 | 3.714% | $216.0881 | $216.09 | $216.10 | $216.10 |
| 7 purchase totals = | $1,124.45 | $1,215.3549 | $1,215.36 | $1,215.35 | $1,215.40 | |