| 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 | $231.65 | 6.718% | $247.2122 | $247.21 | $247.20 | $247.20 |
| Purchase #2 | $44.86 | 9.123% | $48.9526 | $48.95 | $48.95 | $49.00 |
| Purchase #3 | $11.63 | 6.652% | $12.4036 | $12.40 | $12.40 | $12.40 |
| Purchase #4 | $237.83 | 9.555% | $260.5547 | $260.55 | $260.55 | $260.60 |
| Purchase #5 | $110.38 | 11.326% | $122.8816 | $122.88 | $122.90 | $122.90 |
| Purchase #6 | $19.77 | 11.785% | $22.0999 | $22.10 | $22.10 | $22.10 |
| Purchase #7 | $190.94 | 5.503% | $201.4474 | $201.45 | $201.45 | $201.40 |
| 7 purchase totals = | $847.06 | $915.5520 | $915.54 | $915.55 | $915.60 | |