| 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 | $100.50 | 11.457% | $112.0143 | $112.01 | $112.00 | $112.00 |
| Purchase #2 | $14.95 | 11.659% | $16.693 | $16.69 | $16.70 | $16.70 |
| Purchase #3 | $45.79 | 10.130% | $50.4285 | $50.43 | $50.45 | $50.40 |
| Purchase #4 | $236.55 | 6.749% | $252.5148 | $252.51 | $252.50 | $252.50 |
| Purchase #5 | $37.57 | 9.743% | $41.2304 | $41.23 | $41.25 | $41.20 |
| Purchase #6 | $200.86 | 13.232% | $227.4378 | $227.44 | $227.45 | $227.40 |
| Purchase #7 | $16.42 | 11.204% | $18.2597 | $18.26 | $18.25 | $18.30 |
| 7 purchase totals = | $652.64 | $718.5785 | $718.57 | $718.60 | $718.50 | |