| 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 | $223.91 | 12.663% | $252.2637 | $252.26 | $252.25 | $252.30 |
| Purchase #2 | $27.29 | 12.291% | $30.6442 | $30.64 | $30.65 | $30.60 |
| Purchase #3 | $36.38 | 8.411% | $39.4399 | $39.44 | $39.45 | $39.40 |
| Purchase #4 | $186.51 | 10.174% | $205.4855 | $205.49 | $205.50 | $205.50 |
| Purchase #5 | $231.47 | 7.474% | $248.7701 | $248.77 | $248.75 | $248.80 |
| Purchase #6 | $104.40 | 12.104% | $117.0366 | $117.04 | $117.05 | $117.00 |
| Purchase #7 | $222.57 | 10.583% | $246.1246 | $246.12 | $246.10 | $246.10 |
| 7 purchase totals = | $1,032.53 | $1,139.7646 | $1,139.76 | $1,139.75 | $1,139.70 | |