| 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 | $213.80 | 13.293% | $242.2204 | $242.22 | $242.20 | $242.20 |
| Purchase #2 | $17.80 | 12.377% | $20.0031 | $20.00 | $20.00 | $20.00 |
| Purchase #3 | $167.88 | 12.448% | $188.7777 | $188.78 | $188.80 | $188.80 |
| Purchase #4 | $236.57 | 4.636% | $247.5374 | $247.54 | $247.55 | $247.50 |
| Purchase #5 | $249.27 | 12.336% | $280.0199 | $280.02 | $280.00 | $280.00 |
| Purchase #6 | $239.57 | 6.395% | $254.8905 | $254.89 | $254.90 | $254.90 |
| Purchase #7 | $237.54 | 7.347% | $254.9921 | $254.99 | $255.00 | $255.00 |
| 7 purchase totals = | $1,362.43 | $1,488.4411 | $1,488.44 | $1,488.45 | $1,488.40 | |