| 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 | $28.55 | 5.246% | $30.0477 | $30.05 | $30.05 | $30.00 |
| Purchase #2 | $219.77 | 6.384% | $233.8001 | $233.80 | $233.80 | $233.80 |
| Purchase #3 | $240.70 | 5.574% | $254.1166 | $254.12 | $254.10 | $254.10 |
| Purchase #4 | $229.57 | 11.500% | $255.9706 | $255.97 | $255.95 | $256.00 |
| Purchase #5 | $54.99 | 8.684% | $59.7653 | $59.77 | $59.75 | $59.80 |
| Purchase #6 | $99.70 | 7.363% | $107.0409 | $107.04 | $107.05 | $107.00 |
| Purchase #7 | $240.70 | 3.660% | $249.5096 | $249.51 | $249.50 | $249.50 |
| 7 purchase totals = | $1,113.98 | $1,190.2508 | $1,190.26 | $1,190.20 | $1,190.20 | |