| 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 | $221.35 | 7.225% | $237.3425 | $237.34 | $237.35 | $237.30 |
| Purchase #2 | $38.81 | 5.872% | $41.0889 | $41.09 | $41.10 | $41.10 |
| Purchase #3 | $164.84 | 10.810% | $182.6592 | $182.66 | $182.65 | $182.70 |
| Purchase #4 | $150.57 | 12.546% | $169.4605 | $169.46 | $169.45 | $169.50 |
| Purchase #5 | $38.35 | 8.537% | $41.6239 | $41.62 | $41.60 | $41.60 |
| Purchase #6 | $93.66 | 4.204% | $97.5975 | $97.60 | $97.60 | $97.60 |
| Purchase #7 | $113.46 | 8.806% | $123.4513 | $123.45 | $123.45 | $123.50 |
| 7 purchase totals = | $821.04 | $893.2238 | $893.22 | $893.20 | $893.30 | |