| 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 | $116.74 | 7.299% | $125.2609 | $125.26 | $125.25 | $125.30 |
| Purchase #2 | $77.86 | 6.154% | $82.6515 | $82.65 | $82.65 | $82.70 |
| Purchase #3 | $223.37 | 11.590% | $249.2586 | $249.26 | $249.25 | $249.30 |
| Purchase #4 | $185.79 | 7.688% | $200.0735 | $200.07 | $200.05 | $200.10 |
| Purchase #5 | $100.55 | 4.816% | $105.3925 | $105.39 | $105.40 | $105.40 |
| Purchase #6 | $137.73 | 7.695% | $148.3283 | $148.33 | $148.35 | $148.30 |
| Purchase #7 | $199.77 | 7.159% | $214.0715 | $214.07 | $214.05 | $214.10 |
| 7 purchase totals = | $1,041.81 | $1,125.0368 | $1,125.03 | $1,125.00 | $1,125.20 | |