| 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 | $189.49 | 13.769% | $215.5809 | $215.58 | $215.60 | $215.60 |
| Purchase #2 | $214.45 | 9.680% | $235.2088 | $235.21 | $235.20 | $235.20 |
| Purchase #3 | $224.88 | 10.713% | $248.9714 | $248.97 | $248.95 | $249.00 |
| Purchase #4 | $12.58 | 7.400% | $13.5109 | $13.51 | $13.50 | $13.50 |
| Purchase #5 | $112.25 | 11.846% | $125.5471 | $125.55 | $125.55 | $125.50 |
| Purchase #6 | $209.60 | 7.327% | $224.9574 | $224.96 | $224.95 | $225.00 |
| Purchase #7 | $92.66 | 6.271% | $98.4707 | $98.47 | $98.45 | $98.50 |
| 7 purchase totals = | $1,055.91 | $1,162.2472 | $1,162.25 | $1,162.20 | $1,162.30 | |