| 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 | $205.87 | 13.724% | $234.1236 | $234.12 | $234.10 | $234.10 |
| Purchase #2 | $7.43 | 9.666% | $8.1482 | $8.15 | $8.15 | $8.10 |
| Purchase #3 | $114.80 | 8.229% | $124.2469 | $124.25 | $124.25 | $124.20 |
| Purchase #4 | $100.77 | 5.224% | $106.0342 | $106.03 | $106.05 | $106.00 |
| Purchase #5 | $140.90 | 10.743% | $156.0369 | $156.04 | $156.05 | $156.00 |
| Purchase #6 | $132.54 | 6.333% | $140.9338 | $140.93 | $140.95 | $140.90 |
| Purchase #7 | $29.58 | 3.839% | $30.7156 | $30.72 | $30.70 | $30.70 |
| 7 purchase totals = | $731.89 | $800.2392 | $800.24 | $800.25 | $800.00 | |