| 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 | $227.58 | 4.742% | $238.3718 | $238.37 | $238.35 | $238.40 |
| Purchase #2 | $28.82 | 6.864% | $30.7982 | $30.80 | $30.80 | $30.80 |
| Purchase #3 | $204.66 | 8.700% | $222.4654 | $222.47 | $222.45 | $222.50 |
| Purchase #4 | $126.66 | 6.224% | $134.5433 | $134.54 | $134.55 | $134.50 |
| Purchase #5 | $212.94 | 5.790% | $225.2692 | $225.27 | $225.25 | $225.30 |
| Purchase #6 | $20.95 | 3.660% | $21.7168 | $21.72 | $21.70 | $21.70 |
| Purchase #7 | $137.81 | 12.168% | $154.5787 | $154.58 | $154.60 | $154.60 |
| 7 purchase totals = | $959.42 | $1,027.7434 | $1,027.75 | $1,027.70 | $1,027.80 | |