| 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 | $216.67 | 10.210% | $238.792 | $238.79 | $238.80 | $238.80 |
| Purchase #2 | $189.34 | 9.382% | $207.1039 | $207.10 | $207.10 | $207.10 |
| Purchase #3 | $96.97 | 8.370% | $105.0864 | $105.09 | $105.10 | $105.10 |
| Purchase #4 | $154.65 | 9.759% | $169.7423 | $169.74 | $169.75 | $169.70 |
| Purchase #5 | $88.73 | 9.576% | $97.2268 | $97.23 | $97.25 | $97.20 |
| Purchase #6 | $220.69 | 3.307% | $227.9882 | $227.99 | $228.00 | $228.00 |
| Purchase #7 | $139.62 | 4.680% | $146.1542 | $146.15 | $146.15 | $146.20 |
| 7 purchase totals = | $1,106.67 | $1,192.0938 | $1,192.09 | $1,192.15 | $1,192.10 | |