| 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 | $134.60 | 4.540% | $140.7108 | $140.71 | $140.70 | $140.70 |
| Purchase #2 | $126.49 | 9.575% | $138.6014 | $138.60 | $138.60 | $138.60 |
| Purchase #3 | $25.69 | 6.489% | $27.357 | $27.36 | $27.35 | $27.40 |
| Purchase #4 | $242.31 | 8.237% | $262.2691 | $262.27 | $262.25 | $262.30 |
| Purchase #5 | $45.85 | 13.278% | $51.938 | $51.94 | $51.95 | $51.90 |
| Purchase #6 | $242.31 | 7.778% | $261.1569 | $261.16 | $261.15 | $261.20 |
| Purchase #7 | $220.40 | 9.354% | $241.0162 | $241.02 | $241.00 | $241.00 |
| 7 purchase totals = | $1,037.65 | $1,123.0494 | $1,123.06 | $1,123.00 | $1,123.10 | |