| 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 | $127.53 | 9.659% | $139.8481 | $139.85 | $139.85 | $139.80 |
| Purchase #2 | $123.84 | 11.235% | $137.7534 | $137.75 | $137.75 | $137.80 |
| Purchase #3 | $59.97 | 13.469% | $68.0474 | $68.05 | $68.05 | $68.00 |
| Purchase #4 | $127.42 | 4.641% | $133.3336 | $133.33 | $133.35 | $133.30 |
| Purchase #5 | $154.56 | 10.868% | $171.3576 | $171.36 | $171.35 | $171.40 |
| Purchase #6 | $196.90 | 10.305% | $217.1905 | $217.19 | $217.20 | $217.20 |
| Purchase #7 | $177.65 | 11.197% | $197.5415 | $197.54 | $197.55 | $197.50 |
| 7 purchase totals = | $967.87 | $1,065.0721 | $1,065.07 | $1,065.10 | $1,065.00 | |