| 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 | $103.83 | 10.847% | $115.0924 | $115.09 | $115.10 | $115.10 |
| Purchase #2 | $40.25 | 8.530% | $43.6833 | $43.68 | $43.70 | $43.70 |
| Purchase #3 | $211.91 | 13.790% | $241.1324 | $241.13 | $241.15 | $241.10 |
| Purchase #4 | $25.47 | 3.451% | $26.349 | $26.35 | $26.35 | $26.30 |
| Purchase #5 | $140.94 | 5.629% | $148.8735 | $148.87 | $148.85 | $148.90 |
| Purchase #6 | $69.95 | 11.870% | $78.2531 | $78.25 | $78.25 | $78.30 |
| Purchase #7 | $241.41 | 8.503% | $261.9371 | $261.94 | $261.95 | $261.90 |
| 7 purchase totals = | $833.76 | $915.3208 | $915.31 | $915.35 | $915.30 | |