| 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 | $30.33 | 12.868% | $34.2329 | $34.23 | $34.25 | $34.20 |
| Purchase #2 | $207.44 | 3.822% | $215.3684 | $215.37 | $215.35 | $215.40 |
| Purchase #3 | $180.71 | 9.784% | $198.3907 | $198.39 | $198.40 | $198.40 |
| Purchase #4 | $156.87 | 10.871% | $173.9233 | $173.92 | $173.90 | $173.90 |
| Purchase #5 | $235.92 | 4.429% | $246.3689 | $246.37 | $246.35 | $246.40 |
| Purchase #6 | $212.94 | 10.356% | $234.9921 | $234.99 | $235.00 | $235.00 |
| Purchase #7 | $175.73 | 5.290% | $185.0261 | $185.03 | $185.05 | $185.00 |
| 7 purchase totals = | $1,199.94 | $1,288.3024 | $1,288.30 | $1,288.30 | $1,288.30 | |