| 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 | $239.31 | 4.666% | $250.4762 | $250.48 | $250.50 | $250.50 |
| Purchase #2 | $227.84 | 10.335% | $251.3873 | $251.39 | $251.40 | $251.40 |
| Purchase #3 | $186.74 | 12.473% | $210.0321 | $210.03 | $210.05 | $210.00 |
| Purchase #4 | $86.82 | 13.421% | $98.4721 | $98.47 | $98.45 | $98.50 |
| Purchase #5 | $61.98 | 7.511% | $66.6353 | $66.64 | $66.65 | $66.60 |
| Purchase #6 | $23.43 | 5.621% | $24.747 | $24.75 | $24.75 | $24.70 |
| Purchase #7 | $11.37 | 3.764% | $11.798 | $11.80 | $11.80 | $11.80 |
| 7 purchase totals = | $837.49 | $913.5480 | $913.56 | $913.60 | $913.50 | |