| 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 | $220.96 | 3.791% | $229.3366 | $229.34 | $229.35 | $229.30 |
| Purchase #2 | $208.78 | 12.663% | $235.2178 | $235.22 | $235.20 | $235.20 |
| Purchase #3 | $97.93 | 10.179% | $107.8983 | $107.90 | $107.90 | $107.90 |
| Purchase #4 | $112.73 | 3.336% | $116.4907 | $116.49 | $116.50 | $116.50 |
| Purchase #5 | $163.39 | 12.347% | $183.5638 | $183.56 | $183.55 | $183.60 |
| Purchase #6 | $180.32 | 7.440% | $193.7358 | $193.74 | $193.75 | $193.70 |
| Purchase #7 | $99.28 | 9.833% | $109.0422 | $109.04 | $109.05 | $109.00 |
| 7 purchase totals = | $1,083.39 | $1,175.2852 | $1,175.29 | $1,175.30 | $1,175.20 | |