| 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 | $190.39 | 7.174% | $204.0486 | $204.05 | $204.05 | $204.00 |
| Purchase #2 | $28.84 | 11.310% | $32.1018 | $32.10 | $32.10 | $32.10 |
| Purchase #3 | $125.30 | 11.216% | $139.3536 | $139.35 | $139.35 | $139.40 |
| Purchase #4 | $25.95 | 3.537% | $26.8679 | $26.87 | $26.85 | $26.90 |
| Purchase #5 | $42.35 | 9.487% | $46.3677 | $46.37 | $46.35 | $46.40 |
| Purchase #6 | $69.85 | 11.604% | $77.9554 | $77.96 | $77.95 | $78.00 |
| Purchase #7 | $234.91 | 7.409% | $252.3145 | $252.31 | $252.30 | $252.30 |
| 7 purchase totals = | $717.59 | $779.0095 | $779.01 | $778.95 | $779.10 | |