| 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 | $107.58 | 9.260% | $117.5419 | $117.54 | $117.55 | $117.50 |
| Purchase #2 | $30.71 | 12.237% | $34.468 | $34.47 | $34.45 | $34.50 |
| Purchase #3 | $24.72 | 7.456% | $26.5631 | $26.56 | $26.55 | $26.60 |
| Purchase #4 | $149.55 | 5.135% | $157.2294 | $157.23 | $157.25 | $157.20 |
| Purchase #5 | $21.76 | 8.405% | $23.5889 | $23.59 | $23.60 | $23.60 |
| Purchase #6 | $213.93 | 13.824% | $243.5037 | $243.50 | $243.50 | $243.50 |
| Purchase #7 | $6.97 | 11.809% | $7.7931 | $7.79 | $7.80 | $7.80 |
| 7 purchase totals = | $555.22 | $610.6881 | $610.68 | $610.70 | $610.70 | |