| 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 | $240.83 | 9.182% | $262.943 | $262.94 | $262.95 | $262.90 |
| Purchase #2 | $77.73 | 4.218% | $81.0087 | $81.01 | $81.00 | $81.00 |
| Purchase #3 | $157.69 | 11.494% | $175.8149 | $175.81 | $175.80 | $175.80 |
| Purchase #4 | $97.90 | 8.403% | $106.1265 | $106.13 | $106.15 | $106.10 |
| Purchase #5 | $39.26 | 12.328% | $44.1 | $44.10 | $44.10 | $44.10 |
| Purchase #6 | $231.42 | 5.106% | $243.2363 | $243.24 | $243.25 | $243.20 |
| Purchase #7 | $237.83 | 6.438% | $253.1415 | $253.14 | $253.15 | $253.10 |
| 7 purchase totals = | $1,082.66 | $1,166.3709 | $1,166.37 | $1,166.40 | $1,166.20 | |