| 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 | $109.52 | 12.289% | $122.9789 | $122.98 | $123.00 | $123.00 |
| Purchase #2 | $8.25 | 3.203% | $8.5142 | $8.51 | $8.50 | $8.50 |
| Purchase #3 | $131.98 | 5.850% | $139.7008 | $139.70 | $139.70 | $139.70 |
| Purchase #4 | $216.27 | 10.714% | $239.4412 | $239.44 | $239.45 | $239.40 |
| Purchase #5 | $18.67 | 9.287% | $20.4039 | $20.40 | $20.40 | $20.40 |
| Purchase #6 | $199.97 | 8.523% | $217.0134 | $217.01 | $217.00 | $217.00 |
| Purchase #7 | $177.43 | 4.556% | $185.5137 | $185.51 | $185.50 | $185.50 |
| 7 purchase totals = | $862.09 | $933.5661 | $933.55 | $933.55 | $933.50 | |