| 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 | $51.78 | 10.253% | $57.089 | $57.09 | $57.10 | $57.10 |
| Purchase #2 | $175.45 | 6.511% | $186.8735 | $186.87 | $186.85 | $186.90 |
| Purchase #3 | $149.71 | 12.281% | $168.0959 | $168.10 | $168.10 | $168.10 |
| Purchase #4 | $243.91 | 13.120% | $275.911 | $275.91 | $275.90 | $275.90 |
| Purchase #5 | $93.68 | 3.589% | $97.0422 | $97.04 | $97.05 | $97.00 |
| Purchase #6 | $216.78 | 3.553% | $224.4822 | $224.48 | $224.50 | $224.50 |
| Purchase #7 | $117.42 | 4.281% | $122.4468 | $122.45 | $122.45 | $122.40 |
| 7 purchase totals = | $1,048.73 | $1,131.9406 | $1,131.94 | $1,131.95 | $1,131.90 | |