| 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 | $110.38 | 10.274% | $121.7204 | $121.72 | $121.70 | $121.70 |
| Purchase #2 | $18.38 | 9.111% | $20.0546 | $20.05 | $20.05 | $20.10 |
| Purchase #3 | $100.58 | 3.795% | $104.397 | $104.40 | $104.40 | $104.40 |
| Purchase #4 | $240.47 | 11.117% | $267.203 | $267.20 | $267.20 | $267.20 |
| Purchase #5 | $15.32 | 8.394% | $16.606 | $16.61 | $16.60 | $16.60 |
| Purchase #6 | $55.82 | 3.705% | $57.8881 | $57.89 | $57.90 | $57.90 |
| Purchase #7 | $30.36 | 3.195% | $31.33 | $31.33 | $31.35 | $31.30 |
| 7 purchase totals = | $571.31 | $619.1991 | $619.20 | $619.20 | $619.20 | |