| 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 | $191.25 | 9.501% | $209.4207 | $209.42 | $209.40 | $209.40 |
| Purchase #2 | $59.84 | 7.455% | $64.3011 | $64.30 | $64.30 | $64.30 |
| Purchase #3 | $236.54 | 4.717% | $247.6976 | $247.70 | $247.70 | $247.70 |
| Purchase #4 | $98.43 | 13.224% | $111.4464 | $111.45 | $111.45 | $111.40 |
| Purchase #5 | $178.31 | 11.807% | $199.3631 | $199.36 | $199.35 | $199.40 |
| Purchase #6 | $106.90 | 13.840% | $121.695 | $121.70 | $121.70 | $121.70 |
| Purchase #7 | $27.77 | 8.337% | $30.0852 | $30.09 | $30.10 | $30.10 |
| 7 purchase totals = | $899.04 | $984.0091 | $984.02 | $984.00 | $984.00 | |