| 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 | $182.62 | 12.330% | $205.137 | $205.14 | $205.15 | $205.10 |
| Purchase #2 | $242.26 | 7.856% | $261.2919 | $261.29 | $261.30 | $261.30 |
| Purchase #3 | $94.32 | 13.474% | $107.0287 | $107.03 | $107.05 | $107.00 |
| Purchase #4 | $69.87 | 13.171% | $79.0726 | $79.07 | $79.05 | $79.10 |
| Purchase #5 | $201.48 | 9.193% | $220.0021 | $220.00 | $220.00 | $220.00 |
| Purchase #6 | $63.65 | 11.684% | $71.0869 | $71.09 | $71.10 | $71.10 |
| Purchase #7 | $89.78 | 10.458% | $99.1692 | $99.17 | $99.15 | $99.20 |
| 7 purchase totals = | $943.98 | $1,042.7884 | $1,042.79 | $1,042.80 | $1,042.80 | |