| 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 | $233.75 | 7.567% | $251.4379 | $251.44 | $251.45 | $251.40 |
| Purchase #2 | $106.83 | 11.414% | $119.0236 | $119.02 | $119.00 | $119.00 |
| Purchase #3 | $40.60 | 12.533% | $45.6884 | $45.69 | $45.70 | $45.70 |
| Purchase #4 | $106.33 | 6.433% | $113.1702 | $113.17 | $113.15 | $113.20 |
| Purchase #5 | $176.61 | 8.482% | $191.5901 | $191.59 | $191.60 | $191.60 |
| Purchase #6 | $126.79 | 12.146% | $142.1899 | $142.19 | $142.20 | $142.20 |
| Purchase #7 | $102.41 | 5.836% | $108.3866 | $108.39 | $108.40 | $108.40 |
| 7 purchase totals = | $893.32 | $971.4867 | $971.49 | $971.50 | $971.50 | |