| 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 | $161.53 | 5.184% | $169.9037 | $169.90 | $169.90 | $169.90 |
| Purchase #2 | $191.64 | 9.337% | $209.5334 | $209.53 | $209.55 | $209.50 |
| Purchase #3 | $174.41 | 9.311% | $190.6493 | $190.65 | $190.65 | $190.60 |
| Purchase #4 | $44.37 | 7.810% | $47.8353 | $47.84 | $47.85 | $47.80 |
| Purchase #5 | $113.62 | 12.477% | $127.7964 | $127.80 | $127.80 | $127.80 |
| Purchase #6 | $237.75 | 5.577% | $251.0093 | $251.01 | $251.00 | $251.00 |
| Purchase #7 | $204.25 | 11.257% | $227.2424 | $227.24 | $227.25 | $227.20 |
| 7 purchase totals = | $1,127.57 | $1,223.9698 | $1,223.97 | $1,224.00 | $1,223.80 | |