| 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 | $232.73 | 12.338% | $261.4442 | $261.44 | $261.45 | $261.40 |
| Purchase #2 | $187.64 | 9.548% | $205.5559 | $205.56 | $205.55 | $205.60 |
| Purchase #3 | $77.72 | 3.499% | $80.4394 | $80.44 | $80.45 | $80.40 |
| Purchase #4 | $12.43 | 8.265% | $13.4573 | $13.46 | $13.45 | $13.50 |
| Purchase #5 | $42.70 | 9.298% | $46.6702 | $46.67 | $46.65 | $46.70 |
| Purchase #6 | $133.60 | 8.645% | $145.1497 | $145.15 | $145.15 | $145.10 |
| Purchase #7 | $228.65 | 12.353% | $256.8951 | $256.90 | $256.90 | $256.90 |
| 7 purchase totals = | $915.47 | $1,009.6118 | $1,009.62 | $1,009.60 | $1,009.60 | |