| 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 | $207.26 | 10.724% | $229.4866 | $229.49 | $229.50 | $229.50 |
| Purchase #2 | $215.96 | 8.409% | $234.1201 | $234.12 | $234.10 | $234.10 |
| Purchase #3 | $175.64 | 3.196% | $181.2535 | $181.25 | $181.25 | $181.30 |
| Purchase #4 | $181.80 | 3.586% | $188.3193 | $188.32 | $188.30 | $188.30 |
| Purchase #5 | $170.44 | 9.698% | $186.9693 | $186.97 | $186.95 | $187.00 |
| Purchase #6 | $167.36 | 12.652% | $188.5344 | $188.53 | $188.55 | $188.50 |
| Purchase #7 | $13.74 | 6.863% | $14.683 | $14.68 | $14.70 | $14.70 |
| 7 purchase totals = | $1,132.20 | $1,223.3662 | $1,223.36 | $1,223.35 | $1,223.40 | |