| 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 | $117.41 | 5.822% | $124.2456 | $124.25 | $124.25 | $124.20 |
| Purchase #2 | $153.65 | 12.123% | $172.277 | $172.28 | $172.30 | $172.30 |
| Purchase #3 | $7.67 | 13.153% | $8.6788 | $8.68 | $8.70 | $8.70 |
| Purchase #4 | $27.78 | 11.135% | $30.8733 | $30.87 | $30.85 | $30.90 |
| Purchase #5 | $116.25 | 10.716% | $128.7074 | $128.71 | $128.70 | $128.70 |
| Purchase #6 | $231.44 | 12.326% | $259.9673 | $259.97 | $259.95 | $260.00 |
| Purchase #7 | $79.56 | 13.231% | $90.0866 | $90.09 | $90.10 | $90.10 |
| 7 purchase totals = | $733.76 | $814.8360 | $814.85 | $814.85 | $814.90 | |