| 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 | $199.73 | 11.106% | $221.912 | $221.91 | $221.90 | $221.90 |
| Purchase #2 | $108.52 | 3.583% | $112.4083 | $112.41 | $112.40 | $112.40 |
| Purchase #3 | $94.32 | 11.272% | $104.9518 | $104.95 | $104.95 | $105.00 |
| Purchase #4 | $27.41 | 11.288% | $30.504 | $30.50 | $30.50 | $30.50 |
| Purchase #5 | $54.98 | 13.520% | $62.4133 | $62.41 | $62.40 | $62.40 |
| Purchase #6 | $10.37 | 9.404% | $11.3452 | $11.35 | $11.35 | $11.30 |
| Purchase #7 | $167.64 | 8.514% | $181.9129 | $181.91 | $181.90 | $181.90 |
| 7 purchase totals = | $662.97 | $725.4475 | $725.44 | $725.40 | $725.40 | |