| 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 | $232.39 | 3.539% | $240.6143 | $240.61 | $240.60 | $240.60 |
| Purchase #2 | $169.41 | 9.394% | $185.3244 | $185.32 | $185.30 | $185.30 |
| Purchase #3 | $173.36 | 10.687% | $191.887 | $191.89 | $191.90 | $191.90 |
| Purchase #4 | $72.67 | 3.724% | $75.3762 | $75.38 | $75.40 | $75.40 |
| Purchase #5 | $41.26 | 13.866% | $46.9811 | $46.98 | $47.00 | $47.00 |
| Purchase #6 | $85.98 | 13.119% | $97.2597 | $97.26 | $97.25 | $97.30 |
| Purchase #7 | $133.80 | 13.283% | $151.5727 | $151.57 | $151.55 | $151.60 |
| 7 purchase totals = | $908.87 | $989.0154 | $989.01 | $989.00 | $989.10 | |