| 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 | $226.95 | 6.822% | $242.4325 | $242.43 | $242.45 | $242.40 |
| Purchase #2 | $54.53 | 13.203% | $61.7296 | $61.73 | $61.75 | $61.70 |
| Purchase #3 | $30.53 | 13.823% | $34.7502 | $34.75 | $34.75 | $34.80 |
| Purchase #4 | $104.90 | 11.454% | $116.9152 | $116.92 | $116.90 | $116.90 |
| Purchase #5 | $157.58 | 8.523% | $171.0105 | $171.01 | $171.00 | $171.00 |
| Purchase #6 | $97.45 | 4.863% | $102.189 | $102.19 | $102.20 | $102.20 |
| Purchase #7 | $193.62 | 3.657% | $200.7007 | $200.70 | $200.70 | $200.70 |
| 7 purchase totals = | $865.56 | $929.7277 | $929.73 | $929.75 | $929.70 | |