| 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 | $233.63 | 11.457% | $260.397 | $260.40 | $260.40 | $260.40 |
| Purchase #2 | $70.93 | 5.719% | $74.9865 | $74.99 | $75.00 | $75.00 |
| Purchase #3 | $234.68 | 3.175% | $242.1311 | $242.13 | $242.15 | $242.10 |
| Purchase #4 | $41.83 | 11.574% | $46.6714 | $46.67 | $46.65 | $46.70 |
| Purchase #5 | $11.71 | 9.614% | $12.8358 | $12.84 | $12.85 | $12.80 |
| Purchase #6 | $80.88 | 7.229% | $86.7268 | $86.73 | $86.75 | $86.70 |
| Purchase #7 | $227.36 | 3.769% | $235.9292 | $235.93 | $235.95 | $235.90 |
| 7 purchase totals = | $901.02 | $959.6778 | $959.69 | $959.75 | $959.60 | |