| 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 | $216.79 | 4.688% | $226.9531 | $226.95 | $226.95 | $227.00 |
| Purchase #2 | $214.91 | 6.255% | $228.3526 | $228.35 | $228.35 | $228.40 |
| Purchase #3 | $232.92 | 12.384% | $261.7648 | $261.76 | $261.75 | $261.80 |
| Purchase #4 | $31.83 | 3.852% | $33.0561 | $33.06 | $33.05 | $33.10 |
| Purchase #5 | $222.89 | 12.538% | $250.8359 | $250.84 | $250.85 | $250.80 |
| Purchase #6 | $196.63 | 4.480% | $205.439 | $205.44 | $205.45 | $205.40 |
| Purchase #7 | $7.85 | 5.350% | $8.27 | $8.27 | $8.25 | $8.30 |
| 7 purchase totals = | $1,123.82 | $1,214.6715 | $1,214.67 | $1,214.65 | $1,214.80 | |