| 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 | $241.98 | 12.839% | $273.0478 | $273.05 | $273.05 | $273.00 |
| Purchase #2 | $6.25 | 10.435% | $6.9022 | $6.90 | $6.90 | $6.90 |
| Purchase #3 | $28.58 | 5.871% | $30.2579 | $30.26 | $30.25 | $30.30 |
| Purchase #4 | $146.89 | 7.218% | $157.4925 | $157.49 | $157.50 | $157.50 |
| Purchase #5 | $95.54 | 9.610% | $104.7214 | $104.72 | $104.70 | $104.70 |
| Purchase #6 | $12.75 | 8.850% | $13.8784 | $13.88 | $13.90 | $13.90 |
| Purchase #7 | $111.97 | 5.369% | $117.9817 | $117.98 | $118.00 | $118.00 |
| 7 purchase totals = | $643.96 | $704.2819 | $704.28 | $704.30 | $704.30 | |