| 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 | $196.88 | 13.451% | $223.3623 | $223.36 | $223.35 | $223.40 |
| Purchase #2 | $133.90 | 4.599% | $140.0581 | $140.06 | $140.05 | $140.10 |
| Purchase #3 | $113.25 | 9.300% | $123.7823 | $123.78 | $123.80 | $123.80 |
| Purchase #4 | $149.67 | 9.496% | $163.8827 | $163.88 | $163.90 | $163.90 |
| Purchase #5 | $50.86 | 8.731% | $55.3006 | $55.30 | $55.30 | $55.30 |
| Purchase #6 | $137.29 | 5.728% | $145.154 | $145.15 | $145.15 | $145.20 |
| Purchase #7 | $249.57 | 4.566% | $260.9654 | $260.97 | $260.95 | $261.00 |
| 7 purchase totals = | $1,031.42 | $1,112.5054 | $1,112.50 | $1,112.50 | $1,112.70 | |