| 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 | $248.57 | 9.793% | $272.9125 | $272.91 | $272.90 | $272.90 |
| Purchase #2 | $58.90 | 6.560% | $62.7638 | $62.76 | $62.75 | $62.80 |
| Purchase #3 | $227.83 | 4.128% | $237.2348 | $237.23 | $237.25 | $237.20 |
| Purchase #4 | $113.97 | 10.367% | $125.7853 | $125.79 | $125.80 | $125.80 |
| Purchase #5 | $126.73 | 3.375% | $131.0071 | $131.01 | $131.00 | $131.00 |
| Purchase #6 | $79.96 | 10.740% | $88.5477 | $88.55 | $88.55 | $88.50 |
| Purchase #7 | $217.25 | 12.686% | $244.8103 | $244.81 | $244.80 | $244.80 |
| 7 purchase totals = | $1,073.21 | $1,163.0615 | $1,163.06 | $1,163.05 | $1,163.00 | |