| 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 | $115.86 | 10.431% | $127.9454 | $127.95 | $127.95 | $127.90 |
| Purchase #2 | $199.34 | 5.513% | $210.3296 | $210.33 | $210.35 | $210.30 |
| Purchase #3 | $205.31 | 3.351% | $212.1899 | $212.19 | $212.20 | $212.20 |
| Purchase #4 | $95.54 | 3.605% | $98.9842 | $98.98 | $99.00 | $99.00 |
| Purchase #5 | $218.84 | 11.273% | $243.5098 | $243.51 | $243.50 | $243.50 |
| Purchase #6 | $231.93 | 12.418% | $260.7311 | $260.73 | $260.75 | $260.70 |
| Purchase #7 | $221.81 | 8.866% | $241.4757 | $241.48 | $241.50 | $241.50 |
| 7 purchase totals = | $1,288.63 | $1,395.1657 | $1,395.17 | $1,395.25 | $1,395.10 | |