| 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 | $110.25 | 4.310% | $115.0018 | $115.00 | $115.00 | $115.00 |
| Purchase #2 | $82.33 | 11.853% | $92.0886 | $92.09 | $92.10 | $92.10 |
| Purchase #3 | $250.47 | 4.522% | $261.7963 | $261.80 | $261.80 | $261.80 |
| Purchase #4 | $200.25 | 5.403% | $211.0695 | $211.07 | $211.05 | $211.10 |
| Purchase #5 | $118.49 | 10.186% | $130.5594 | $130.56 | $130.55 | $130.60 |
| Purchase #6 | $59.83 | 3.316% | $61.814 | $61.81 | $61.80 | $61.80 |
| Purchase #7 | $102.26 | 8.633% | $111.0881 | $111.09 | $111.10 | $111.10 |
| 7 purchase totals = | $923.88 | $983.4177 | $983.42 | $983.40 | $983.50 | |