| 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 | $184.83 | 10.373% | $204.0024 | $204.00 | $204.00 | $204.00 |
| Purchase #2 | $137.95 | 6.731% | $147.2354 | $147.24 | $147.25 | $147.20 |
| Purchase #3 | $216.72 | 6.803% | $231.4635 | $231.46 | $231.45 | $231.50 |
| Purchase #4 | $112.30 | 10.465% | $124.0522 | $124.05 | $124.05 | $124.10 |
| Purchase #5 | $27.97 | 9.620% | $30.6607 | $30.66 | $30.65 | $30.70 |
| Purchase #6 | $25.94 | 7.489% | $27.8826 | $27.88 | $27.90 | $27.90 |
| Purchase #7 | $92.80 | 11.855% | $103.8014 | $103.80 | $103.80 | $103.80 |
| 7 purchase totals = | $798.51 | $869.0982 | $869.09 | $869.10 | $869.20 | |