| 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 | $208.58 | 4.567% | $218.1058 | $218.11 | $218.10 | $218.10 |
| Purchase #2 | $196.31 | 13.256% | $222.3329 | $222.33 | $222.35 | $222.30 |
| Purchase #3 | $28.28 | 9.560% | $30.9836 | $30.98 | $31.00 | $31.00 |
| Purchase #4 | $40.78 | 10.578% | $45.0937 | $45.09 | $45.10 | $45.10 |
| Purchase #5 | $190.53 | 7.111% | $204.0786 | $204.08 | $204.10 | $204.10 |
| Purchase #6 | $39.64 | 13.457% | $44.9744 | $44.97 | $44.95 | $45.00 |
| Purchase #7 | $68.70 | 12.646% | $77.3878 | $77.39 | $77.40 | $77.40 |
| 7 purchase totals = | $772.82 | $842.9568 | $842.95 | $843.00 | $843.00 | |