| 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 | $210.78 | 11.124% | $234.2272 | $234.23 | $234.25 | $234.20 |
| Purchase #2 | $239.71 | 9.390% | $262.2188 | $262.22 | $262.20 | $262.20 |
| Purchase #3 | $211.70 | 6.247% | $224.9249 | $224.92 | $224.90 | $224.90 |
| Purchase #4 | $107.72 | 4.758% | $112.8453 | $112.85 | $112.85 | $112.80 |
| Purchase #5 | $164.53 | 9.241% | $179.7342 | $179.73 | $179.75 | $179.70 |
| Purchase #6 | $207.76 | 11.588% | $231.8352 | $231.84 | $231.85 | $231.80 |
| Purchase #7 | $247.49 | 5.583% | $261.3074 | $261.31 | $261.30 | $261.30 |
| 7 purchase totals = | $1,389.69 | $1,507.0930 | $1,507.10 | $1,507.10 | $1,506.90 | |