| 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 | $222.95 | 12.222% | $250.1989 | $250.20 | $250.20 | $250.20 |
| Purchase #2 | $232.33 | 4.160% | $241.9949 | $241.99 | $242.00 | $242.00 |
| Purchase #3 | $146.75 | 7.484% | $157.7328 | $157.73 | $157.75 | $157.70 |
| Purchase #4 | $44.90 | 8.247% | $48.6029 | $48.60 | $48.60 | $48.60 |
| Purchase #5 | $36.37 | 12.451% | $40.8984 | $40.90 | $40.90 | $40.90 |
| Purchase #6 | $223.70 | 9.297% | $244.4974 | $244.50 | $244.50 | $244.50 |
| Purchase #7 | $100.59 | 3.418% | $104.0282 | $104.03 | $104.05 | $104.00 |
| 7 purchase totals = | $1,007.59 | $1,087.9535 | $1,087.95 | $1,088.00 | $1,087.90 | |