| 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 | $213.81 | 13.850% | $243.4227 | $243.42 | $243.40 | $243.40 |
| Purchase #2 | $119.91 | 13.185% | $135.7201 | $135.72 | $135.70 | $135.70 |
| Purchase #3 | $51.51 | 13.387% | $58.4056 | $58.41 | $58.40 | $58.40 |
| Purchase #4 | $36.45 | 13.691% | $41.4404 | $41.44 | $41.45 | $41.40 |
| Purchase #5 | $126.33 | 7.438% | $135.7264 | $135.73 | $135.75 | $135.70 |
| Purchase #6 | $240.83 | 10.798% | $266.8348 | $266.83 | $266.85 | $266.80 |
| Purchase #7 | $20.26 | 6.779% | $21.6334 | $21.63 | $21.65 | $21.60 |
| 7 purchase totals = | $809.10 | $903.1834 | $903.18 | $903.20 | $903.00 | |