| 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 | $208.65 | 6.492% | $222.1956 | $222.20 | $222.20 | $222.20 |
| Purchase #2 | $78.49 | 5.680% | $82.9482 | $82.95 | $82.95 | $82.90 |
| Purchase #3 | $237.34 | 3.684% | $246.0836 | $246.08 | $246.10 | $246.10 |
| Purchase #4 | $20.35 | 11.484% | $22.687 | $22.69 | $22.70 | $22.70 |
| Purchase #5 | $78.57 | 6.859% | $83.9591 | $83.96 | $83.95 | $84.00 |
| Purchase #6 | $180.36 | 4.209% | $187.9514 | $187.95 | $187.95 | $188.00 |
| Purchase #7 | $142.54 | 8.832% | $155.1291 | $155.13 | $155.15 | $155.10 |
| 7 purchase totals = | $946.30 | $1,000.9540 | $1,000.96 | $1,001.00 | $1,001.00 | |