| 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 | $107.49 | 4.218% | $112.0239 | $112.02 | $112.00 | $112.00 |
| Purchase #2 | $217.67 | 10.389% | $240.2837 | $240.28 | $240.30 | $240.30 |
| Purchase #3 | $218.99 | 11.285% | $243.703 | $243.70 | $243.70 | $243.70 |
| Purchase #4 | $223.92 | 3.359% | $231.4415 | $231.44 | $231.45 | $231.40 |
| Purchase #5 | $6.54 | 7.292% | $7.0169 | $7.02 | $7.00 | $7.00 |
| Purchase #6 | $70.56 | 4.730% | $73.8975 | $73.90 | $73.90 | $73.90 |
| Purchase #7 | $55.77 | 4.749% | $58.4185 | $58.42 | $58.40 | $58.40 |
| 7 purchase totals = | $900.94 | $966.7850 | $966.78 | $966.75 | $966.70 | |