| 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 | $128.30 | 13.433% | $145.5345 | $145.53 | $145.55 | $145.50 |
| Purchase #2 | $86.66 | 8.648% | $94.1544 | $94.15 | $94.15 | $94.20 |
| Purchase #3 | $20.37 | 11.533% | $22.7193 | $22.72 | $22.70 | $22.70 |
| Purchase #4 | $126.82 | 3.116% | $130.7717 | $130.77 | $130.75 | $130.80 |
| Purchase #5 | $126.55 | 12.400% | $142.2422 | $142.24 | $142.25 | $142.20 |
| Purchase #6 | $213.62 | 9.798% | $234.5505 | $234.55 | $234.55 | $234.60 |
| Purchase #7 | $104.41 | 8.257% | $113.0311 | $113.03 | $113.05 | $113.00 |
| 7 purchase totals = | $806.73 | $883.0037 | $882.99 | $883.00 | $883.00 | |