| 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 | $128.79 | 3.337% | $133.0877 | $133.09 | $133.10 | $133.10 |
| Purchase #2 | $213.85 | 3.562% | $221.4673 | $221.47 | $221.45 | $221.50 |
| Purchase #3 | $29.52 | 4.557% | $30.8652 | $30.87 | $30.85 | $30.90 |
| Purchase #4 | $10.26 | 6.350% | $10.9115 | $10.91 | $10.90 | $10.90 |
| Purchase #5 | $94.35 | 13.805% | $107.375 | $107.38 | $107.40 | $107.40 |
| Purchase #6 | $249.79 | 12.279% | $280.4617 | $280.46 | $280.45 | $280.50 |
| Purchase #7 | $158.59 | 10.808% | $175.7304 | $175.73 | $175.75 | $175.70 |
| 7 purchase totals = | $885.15 | $959.8988 | $959.91 | $959.90 | $960.00 | |