| 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 | $207.77 | 10.179% | $228.9189 | $228.92 | $228.90 | $228.90 |
| Purchase #2 | $56.39 | 5.545% | $59.5168 | $59.52 | $59.50 | $59.50 |
| Purchase #3 | $27.50 | 10.313% | $30.3361 | $30.34 | $30.35 | $30.30 |
| Purchase #4 | $7.84 | 10.254% | $8.6439 | $8.64 | $8.65 | $8.60 |
| Purchase #5 | $83.56 | 3.328% | $86.3409 | $86.34 | $86.35 | $86.30 |
| Purchase #6 | $229.49 | 6.319% | $243.9915 | $243.99 | $244.00 | $244.00 |
| Purchase #7 | $30.67 | 9.490% | $33.5806 | $33.58 | $33.60 | $33.60 |
| 7 purchase totals = | $643.22 | $691.3287 | $691.33 | $691.35 | $691.20 | |