| 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 | $213.75 | 12.459% | $240.3811 | $240.38 | $240.40 | $240.40 |
| Purchase #2 | $41.92 | 11.703% | $46.8259 | $46.83 | $46.85 | $46.80 |
| Purchase #3 | $185.67 | 10.604% | $205.3584 | $205.36 | $205.35 | $205.40 |
| Purchase #4 | $65.53 | 5.354% | $69.0385 | $69.04 | $69.05 | $69.00 |
| Purchase #5 | $218.56 | 12.235% | $245.3008 | $245.30 | $245.30 | $245.30 |
| Purchase #6 | $79.62 | 8.525% | $86.4076 | $86.41 | $86.40 | $86.40 |
| Purchase #7 | $88.65 | 11.412% | $98.7667 | $98.77 | $98.75 | $98.80 |
| 7 purchase totals = | $893.70 | $992.0790 | $992.09 | $992.10 | $992.10 | |