| 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 | $234.53 | 6.806% | $250.4921 | $250.49 | $250.50 | $250.50 |
| Purchase #2 | $180.95 | 12.782% | $204.079 | $204.08 | $204.10 | $204.10 |
| Purchase #3 | $177.95 | 8.465% | $193.0135 | $193.01 | $193.00 | $193.00 |
| Purchase #4 | $236.28 | 11.413% | $263.2466 | $263.25 | $263.25 | $263.20 |
| Purchase #5 | $195.45 | 8.475% | $212.0144 | $212.01 | $212.00 | $212.00 |
| Purchase #6 | $123.71 | 7.630% | $133.1491 | $133.15 | $133.15 | $133.10 |
| Purchase #7 | $26.67 | 13.844% | $30.3622 | $30.36 | $30.35 | $30.40 |
| 7 purchase totals = | $1,175.54 | $1,286.3569 | $1,286.35 | $1,286.35 | $1,286.30 | |