| 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 | $221.51 | 13.263% | $250.8889 | $250.89 | $250.90 | $250.90 |
| Purchase #2 | $218.43 | 7.141% | $234.0281 | $234.03 | $234.05 | $234.00 |
| Purchase #3 | $55.60 | 4.821% | $58.2805 | $58.28 | $58.30 | $58.30 |
| Purchase #4 | $107.94 | 5.375% | $113.7418 | $113.74 | $113.75 | $113.70 |
| Purchase #5 | $45.87 | 13.500% | $52.0625 | $52.06 | $52.05 | $52.10 |
| Purchase #6 | $204.48 | 13.110% | $231.2873 | $231.29 | $231.30 | $231.30 |
| Purchase #7 | $46.56 | 10.382% | $51.3939 | $51.39 | $51.40 | $51.40 |
| 7 purchase totals = | $900.39 | $991.6830 | $991.68 | $991.75 | $991.70 | |