| 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 | $42.53 | 13.107% | $48.1044 | $48.10 | $48.10 | $48.10 |
| Purchase #2 | $217.47 | 12.425% | $244.4906 | $244.49 | $244.50 | $244.50 |
| Purchase #3 | $217.49 | 9.337% | $237.797 | $237.80 | $237.80 | $237.80 |
| Purchase #4 | $88.90 | 8.692% | $96.6272 | $96.63 | $96.65 | $96.60 |
| Purchase #5 | $232.45 | 9.204% | $253.8447 | $253.84 | $253.85 | $253.80 |
| Purchase #6 | $232.88 | 9.296% | $254.5285 | $254.53 | $254.55 | $254.50 |
| Purchase #7 | $82.85 | 10.870% | $91.8558 | $91.86 | $91.85 | $91.90 |
| 7 purchase totals = | $1,114.57 | $1,227.2482 | $1,227.25 | $1,227.30 | $1,227.20 | |