| 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 | $22.52 | 10.412% | $24.8648 | $24.86 | $24.85 | $24.90 |
| Purchase #2 | $190.80 | 8.793% | $207.577 | $207.58 | $207.60 | $207.60 |
| Purchase #3 | $27.60 | 9.268% | $30.158 | $30.16 | $30.15 | $30.20 |
| Purchase #4 | $113.48 | 3.861% | $117.8615 | $117.86 | $117.85 | $117.90 |
| Purchase #5 | $228.71 | 13.766% | $260.1942 | $260.19 | $260.20 | $260.20 |
| Purchase #6 | $170.46 | 10.549% | $188.4418 | $188.44 | $188.45 | $188.40 |
| Purchase #7 | $46.51 | 13.106% | $52.6056 | $52.61 | $52.60 | $52.60 |
| 7 purchase totals = | $800.08 | $881.7029 | $881.70 | $881.70 | $881.80 | |