| 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 | $208.49 | 4.825% | $218.5496 | $218.55 | $218.55 | $218.50 |
| Purchase #2 | $134.33 | 10.720% | $148.7302 | $148.73 | $148.75 | $148.70 |
| Purchase #3 | $204.37 | 4.496% | $213.5585 | $213.56 | $213.55 | $213.60 |
| Purchase #4 | $198.97 | 3.232% | $205.4007 | $205.40 | $205.40 | $205.40 |
| Purchase #5 | $198.62 | 8.443% | $215.3895 | $215.39 | $215.40 | $215.40 |
| Purchase #6 | $49.50 | 11.304% | $55.0955 | $55.10 | $55.10 | $55.10 |
| Purchase #7 | $45.92 | 6.843% | $49.0623 | $49.06 | $49.05 | $49.10 |
| 7 purchase totals = | $1,040.20 | $1,105.7863 | $1,105.79 | $1,105.80 | $1,105.80 | |