| 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 | $202.84 | 9.422% | $221.9516 | $221.95 | $221.95 | $222.00 |
| Purchase #2 | $208.33 | 4.627% | $217.9694 | $217.97 | $217.95 | $218.00 |
| Purchase #3 | $195.51 | 4.411% | $204.1339 | $204.13 | $204.15 | $204.10 |
| Purchase #4 | $80.49 | 5.464% | $84.888 | $84.89 | $84.90 | $84.90 |
| Purchase #5 | $209.49 | 8.344% | $226.9698 | $226.97 | $226.95 | $227.00 |
| Purchase #6 | $234.51 | 11.717% | $261.9875 | $261.99 | $262.00 | $262.00 |
| Purchase #7 | $60.44 | 9.359% | $66.0966 | $66.10 | $66.10 | $66.10 |
| 7 purchase totals = | $1,191.61 | $1,283.9968 | $1,284.00 | $1,284.00 | $1,284.10 | |