| 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 | $110.85 | 10.666% | $122.6733 | $122.67 | $122.65 | $122.70 |
| Purchase #2 | $127.61 | 7.779% | $137.5368 | $137.54 | $137.55 | $137.50 |
| Purchase #3 | $120.29 | 3.240% | $124.1874 | $124.19 | $124.20 | $124.20 |
| Purchase #4 | $140.84 | 11.350% | $156.8253 | $156.83 | $156.85 | $156.80 |
| Purchase #5 | $240.49 | 5.283% | $253.1951 | $253.20 | $253.20 | $253.20 |
| Purchase #6 | $13.91 | 9.551% | $15.2385 | $15.24 | $15.25 | $15.20 |
| Purchase #7 | $60.80 | 7.621% | $65.4336 | $65.43 | $65.45 | $65.40 |
| 7 purchase totals = | $814.79 | $875.0900 | $875.10 | $875.15 | $875.00 | |