| 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 | $242.78 | 13.717% | $276.0821 | $276.08 | $276.10 | $276.10 |
| Purchase #2 | $88.39 | 6.409% | $94.0549 | $94.05 | $94.05 | $94.10 |
| Purchase #3 | $120.87 | 12.674% | $136.1891 | $136.19 | $136.20 | $136.20 |
| Purchase #4 | $41.43 | 7.411% | $44.5004 | $44.50 | $44.50 | $44.50 |
| Purchase #5 | $60.59 | 7.806% | $65.3197 | $65.32 | $65.30 | $65.30 |
| Purchase #6 | $88.61 | 13.377% | $100.4634 | $100.46 | $100.45 | $100.50 |
| Purchase #7 | $174.40 | 8.575% | $189.3548 | $189.35 | $189.35 | $189.40 |
| 7 purchase totals = | $817.07 | $905.9644 | $905.95 | $905.95 | $906.10 | |