| 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 | $205.60 | 10.839% | $227.885 | $227.89 | $227.90 | $227.90 |
| Purchase #2 | $150.85 | 12.584% | $169.833 | $169.83 | $169.85 | $169.80 |
| Purchase #3 | $244.92 | 6.656% | $261.2219 | $261.22 | $261.20 | $261.20 |
| Purchase #4 | $130.58 | 11.697% | $145.8539 | $145.85 | $145.85 | $145.90 |
| Purchase #5 | $21.99 | 4.189% | $22.9112 | $22.91 | $22.90 | $22.90 |
| Purchase #6 | $99.66 | 4.784% | $104.4277 | $104.43 | $104.45 | $104.40 |
| Purchase #7 | $239.34 | 3.274% | $247.176 | $247.18 | $247.20 | $247.20 |
| 7 purchase totals = | $1,092.94 | $1,179.3087 | $1,179.31 | $1,179.35 | $1,179.30 | |