| 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 | $197.82 | 3.419% | $204.5835 | $204.58 | $204.60 | $204.60 |
| Purchase #2 | $147.90 | 10.867% | $163.9723 | $163.97 | $163.95 | $164.00 |
| Purchase #3 | $37.45 | 5.623% | $39.5558 | $39.56 | $39.55 | $39.60 |
| Purchase #4 | $100.83 | 4.856% | $105.7263 | $105.73 | $105.75 | $105.70 |
| Purchase #5 | $244.53 | 7.108% | $261.9112 | $261.91 | $261.90 | $261.90 |
| Purchase #6 | $10.53 | 8.524% | $11.4276 | $11.43 | $11.45 | $11.40 |
| Purchase #7 | $130.66 | 12.470% | $146.9533 | $146.95 | $146.95 | $147.00 |
| 7 purchase totals = | $869.72 | $934.1300 | $934.13 | $934.15 | $934.20 | |