| 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 | $135.31 | 13.590% | $153.6986 | $153.70 | $153.70 | $153.70 |
| Purchase #2 | $37.37 | 13.688% | $42.4852 | $42.49 | $42.50 | $42.50 |
| Purchase #3 | $118.27 | 3.484% | $122.3905 | $122.39 | $122.40 | $122.40 |
| Purchase #4 | $128.74 | 13.434% | $146.0349 | $146.03 | $146.05 | $146.00 |
| Purchase #5 | $124.80 | 13.626% | $141.8052 | $141.81 | $141.80 | $141.80 |
| Purchase #6 | $201.84 | 8.526% | $219.0489 | $219.05 | $219.05 | $219.00 |
| Purchase #7 | $237.41 | 10.344% | $261.9677 | $261.97 | $261.95 | $262.00 |
| 7 purchase totals = | $983.74 | $1,087.4310 | $1,087.44 | $1,087.45 | $1,087.40 | |