| 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 | $27.47 | 10.390% | $30.3241 | $30.32 | $30.30 | $30.30 |
| Purchase #2 | $99.69 | 8.398% | $108.062 | $108.06 | $108.05 | $108.10 |
| Purchase #3 | $146.66 | 11.316% | $163.256 | $163.26 | $163.25 | $163.30 |
| Purchase #4 | $228.50 | 10.263% | $251.951 | $251.95 | $251.95 | $252.00 |
| Purchase #5 | $212.94 | 3.220% | $219.7967 | $219.80 | $219.80 | $219.80 |
| Purchase #6 | $166.28 | 12.410% | $186.9153 | $186.92 | $186.90 | $186.90 |
| Purchase #7 | $147.30 | 5.657% | $155.6328 | $155.63 | $155.65 | $155.60 |
| 7 purchase totals = | $1,028.84 | $1,115.9379 | $1,115.94 | $1,115.90 | $1,116.00 | |