| 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 | $205.54 | 13.288% | $232.8522 | $232.85 | $232.85 | $232.90 |
| Purchase #2 | $164.57 | 6.576% | $175.3921 | $175.39 | $175.40 | $175.40 |
| Purchase #3 | $121.94 | 3.374% | $126.0543 | $126.05 | $126.05 | $126.10 |
| Purchase #4 | $158.97 | 9.750% | $174.4696 | $174.47 | $174.45 | $174.50 |
| Purchase #5 | $44.43 | 9.306% | $48.5647 | $48.56 | $48.55 | $48.60 |
| Purchase #6 | $219.75 | 8.646% | $238.7496 | $238.75 | $238.75 | $238.70 |
| Purchase #7 | $232.85 | 3.524% | $241.0556 | $241.06 | $241.05 | $241.10 |
| 7 purchase totals = | $1,148.05 | $1,237.1381 | $1,237.13 | $1,237.10 | $1,237.30 | |