| 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 | $227.73 | 5.361% | $239.9386 | $239.94 | $239.95 | $239.90 |
| Purchase #2 | $14.42 | 8.319% | $15.6196 | $15.62 | $15.60 | $15.60 |
| Purchase #3 | $130.52 | 9.556% | $142.9925 | $142.99 | $143.00 | $143.00 |
| Purchase #4 | $118.49 | 11.818% | $132.4931 | $132.49 | $132.50 | $132.50 |
| Purchase #5 | $28.61 | 7.605% | $30.7858 | $30.79 | $30.80 | $30.80 |
| Purchase #6 | $145.77 | 9.793% | $160.0453 | $160.05 | $160.05 | $160.00 |
| Purchase #7 | $128.50 | 11.171% | $142.8547 | $142.85 | $142.85 | $142.90 |
| 7 purchase totals = | $794.04 | $864.7296 | $864.73 | $864.75 | $864.70 | |