| 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 | $30.54 | 11.652% | $34.0985 | $34.10 | $34.10 | $34.10 |
| Purchase #2 | $103.95 | 7.813% | $112.0716 | $112.07 | $112.05 | $112.10 |
| Purchase #3 | $136.95 | 10.776% | $151.7077 | $151.71 | $151.70 | $151.70 |
| Purchase #4 | $14.58 | 13.626% | $16.5667 | $16.57 | $16.55 | $16.60 |
| Purchase #5 | $124.34 | 11.206% | $138.2735 | $138.27 | $138.25 | $138.30 |
| Purchase #6 | $112.41 | 13.222% | $127.2729 | $127.27 | $127.25 | $127.30 |
| Purchase #7 | $236.53 | 10.636% | $261.6873 | $261.69 | $261.70 | $261.70 |
| 7 purchase totals = | $759.30 | $841.6782 | $841.68 | $841.60 | $841.80 | |