| 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 | $247.49 | 5.114% | $260.1466 | $260.15 | $260.15 | $260.10 |
| Purchase #2 | $51.71 | 12.543% | $58.196 | $58.20 | $58.20 | $58.20 |
| Purchase #3 | $18.56 | 11.583% | $20.7098 | $20.71 | $20.70 | $20.70 |
| Purchase #4 | $185.88 | 7.523% | $199.8638 | $199.86 | $199.85 | $199.90 |
| Purchase #5 | $11.79 | 10.514% | $13.0296 | $13.03 | $13.05 | $13.00 |
| Purchase #6 | $129.74 | 8.590% | $140.8847 | $140.88 | $140.90 | $140.90 |
| Purchase #7 | $235.42 | 5.378% | $248.0809 | $248.08 | $248.10 | $248.10 |
| 7 purchase totals = | $880.59 | $940.9114 | $940.91 | $940.95 | $940.90 | |