| 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 | $96.68 | 7.250% | $103.6893 | $103.69 | $103.70 | $103.70 |
| Purchase #2 | $51.28 | 7.612% | $55.1834 | $55.18 | $55.20 | $55.20 |
| Purchase #3 | $86.64 | 4.114% | $90.2044 | $90.20 | $90.20 | $90.20 |
| Purchase #4 | $9.36 | 6.617% | $9.9794 | $9.98 | $10.00 | $10.00 |
| Purchase #5 | $149.62 | 13.400% | $169.6691 | $169.67 | $169.65 | $169.70 |
| Purchase #6 | $231.75 | 3.411% | $239.655 | $239.66 | $239.65 | $239.70 |
| Purchase #7 | $212.46 | 13.708% | $241.584 | $241.58 | $241.60 | $241.60 |
| 7 purchase totals = | $837.79 | $909.9646 | $909.96 | $910.00 | $910.10 | |