| 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 | $248.66 | 3.730% | $257.935 | $257.94 | $257.95 | $257.90 |
| Purchase #2 | $238.98 | 13.406% | $271.0177 | $271.02 | $271.00 | $271.00 |
| Purchase #3 | $102.44 | 8.600% | $111.2498 | $111.25 | $111.25 | $111.20 |
| Purchase #4 | $93.62 | 4.485% | $97.8189 | $97.82 | $97.80 | $97.80 |
| Purchase #5 | $11.56 | 7.673% | $12.447 | $12.45 | $12.45 | $12.40 |
| Purchase #6 | $231.88 | 4.533% | $242.3911 | $242.39 | $242.40 | $242.40 |
| Purchase #7 | $137.77 | 8.214% | $149.0864 | $149.09 | $149.10 | $149.10 |
| 7 purchase totals = | $1,064.91 | $1,141.9459 | $1,141.96 | $1,141.95 | $1,141.80 | |