| 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 | $106.32 | 5.343% | $112.0007 | $112.00 | $112.00 | $112.00 |
| Purchase #2 | $176.68 | 3.701% | $183.2189 | $183.22 | $183.20 | $183.20 |
| Purchase #3 | $27.84 | 9.324% | $30.4358 | $30.44 | $30.45 | $30.40 |
| Purchase #4 | $191.38 | 3.844% | $198.7366 | $198.74 | $198.75 | $198.70 |
| Purchase #5 | $75.36 | 5.406% | $79.434 | $79.43 | $79.45 | $79.40 |
| Purchase #6 | $161.61 | 6.583% | $172.2488 | $172.25 | $172.25 | $172.20 |
| Purchase #7 | $226.66 | 12.671% | $255.3801 | $255.38 | $255.40 | $255.40 |
| 7 purchase totals = | $965.85 | $1,031.4549 | $1,031.46 | $1,031.50 | $1,031.30 | |