| 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 | $190.55 | 9.732% | $209.0943 | $209.09 | $209.10 | $209.10 |
| Purchase #2 | $234.27 | 10.456% | $258.7653 | $258.77 | $258.75 | $258.80 |
| Purchase #3 | $59.53 | 12.502% | $66.9724 | $66.97 | $66.95 | $67.00 |
| Purchase #4 | $175.63 | 11.333% | $195.5341 | $195.53 | $195.55 | $195.50 |
| Purchase #5 | $75.64 | 8.771% | $82.2744 | $82.27 | $82.25 | $82.30 |
| Purchase #6 | $88.83 | 12.520% | $99.9515 | $99.95 | $99.95 | $100.00 |
| Purchase #7 | $123.65 | 7.688% | $133.1562 | $133.16 | $133.15 | $133.20 |
| 7 purchase totals = | $948.10 | $1,045.7482 | $1,045.74 | $1,045.70 | $1,045.90 | |