| 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 | $221.43 | 7.332% | $237.6652 | $237.67 | $237.65 | $237.70 |
| Purchase #2 | $98.35 | 11.221% | $109.3859 | $109.39 | $109.40 | $109.40 |
| Purchase #3 | $114.32 | 3.304% | $118.0971 | $118.10 | $118.10 | $118.10 |
| Purchase #4 | $76.92 | 12.561% | $86.5819 | $86.58 | $86.60 | $86.60 |
| Purchase #5 | $117.30 | 13.434% | $133.0581 | $133.06 | $133.05 | $133.10 |
| Purchase #6 | $109.82 | 3.301% | $113.4452 | $113.45 | $113.45 | $113.40 |
| Purchase #7 | $104.66 | 10.221% | $115.3573 | $115.36 | $115.35 | $115.40 |
| 7 purchase totals = | $842.80 | $913.5907 | $913.61 | $913.60 | $913.70 | |