| 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 | $113.30 | 9.582% | $124.1564 | $124.16 | $124.15 | $124.20 |
| Purchase #2 | $208.53 | 4.389% | $217.6824 | $217.68 | $217.70 | $217.70 |
| Purchase #3 | $73.97 | 10.800% | $81.9588 | $81.96 | $81.95 | $82.00 |
| Purchase #4 | $134.90 | 7.522% | $145.0472 | $145.05 | $145.05 | $145.00 |
| Purchase #5 | $205.74 | 5.478% | $217.0104 | $217.01 | $217.00 | $217.00 |
| Purchase #6 | $16.35 | 6.821% | $17.4652 | $17.47 | $17.45 | $17.50 |
| Purchase #7 | $137.76 | 8.308% | $149.2051 | $149.21 | $149.20 | $149.20 |
| 7 purchase totals = | $890.55 | $952.5255 | $952.54 | $952.50 | $952.60 | |