| 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 | $14.79 | 12.213% | $16.5963 | $16.60 | $16.60 | $16.60 |
| Purchase #2 | $117.67 | 6.381% | $125.1785 | $125.18 | $125.20 | $125.20 |
| Purchase #3 | $9.91 | 4.537% | $10.3596 | $10.36 | $10.35 | $10.40 |
| Purchase #4 | $221.32 | 9.791% | $242.9894 | $242.99 | $243.00 | $243.00 |
| Purchase #5 | $221.58 | 4.429% | $231.3938 | $231.39 | $231.40 | $231.40 |
| Purchase #6 | $113.34 | 7.265% | $121.5742 | $121.57 | $121.55 | $121.60 |
| Purchase #7 | $189.80 | 11.538% | $211.6991 | $211.70 | $211.70 | $211.70 |
| 7 purchase totals = | $888.41 | $959.7909 | $959.79 | $959.80 | $959.90 | |