| 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 | $219.87 | 5.567% | $232.1102 | $232.11 | $232.10 | $232.10 |
| Purchase #2 | $231.74 | 4.160% | $241.3804 | $241.38 | $241.40 | $241.40 |
| Purchase #3 | $126.51 | 10.474% | $139.7607 | $139.76 | $139.75 | $139.80 |
| Purchase #4 | $196.41 | 8.362% | $212.8338 | $212.83 | $212.85 | $212.80 |
| Purchase #5 | $131.61 | 4.844% | $137.9852 | $137.99 | $138.00 | $138.00 |
| Purchase #6 | $11.72 | 8.351% | $12.6987 | $12.70 | $12.70 | $12.70 |
| Purchase #7 | $77.51 | 6.401% | $82.4714 | $82.47 | $82.45 | $82.50 |
| 7 purchase totals = | $995.37 | $1,059.2404 | $1,059.24 | $1,059.25 | $1,059.30 | |