| 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 | $134.26 | 3.371% | $138.7859 | $138.79 | $138.80 | $138.80 |
| Purchase #2 | $235.77 | 6.580% | $251.2837 | $251.28 | $251.30 | $251.30 |
| Purchase #3 | $188.46 | 5.209% | $198.2769 | $198.28 | $198.30 | $198.30 |
| Purchase #4 | $21.30 | 10.413% | $23.518 | $23.52 | $23.50 | $23.50 |
| Purchase #5 | $62.94 | 7.228% | $67.4893 | $67.49 | $67.50 | $67.50 |
| Purchase #6 | $123.46 | 12.627% | $139.0493 | $139.05 | $139.05 | $139.00 |
| Purchase #7 | $29.98 | 3.336% | $30.9801 | $30.98 | $31.00 | $31.00 |
| 7 purchase totals = | $796.17 | $849.3832 | $849.39 | $849.45 | $849.40 | |