| 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 | $181.87 | 5.191% | $191.3109 | $191.31 | $191.30 | $191.30 |
| Purchase #2 | $250.40 | 4.650% | $262.0436 | $262.04 | $262.05 | $262.00 |
| Purchase #3 | $232.86 | 12.166% | $261.1897 | $261.19 | $261.20 | $261.20 |
| Purchase #4 | $177.81 | 11.357% | $198.0039 | $198.00 | $198.00 | $198.00 |
| Purchase #5 | $222.64 | 8.641% | $241.8783 | $241.88 | $241.90 | $241.90 |
| Purchase #6 | $106.55 | 6.829% | $113.8263 | $113.83 | $113.85 | $113.80 |
| Purchase #7 | $111.82 | 3.450% | $115.6778 | $115.68 | $115.70 | $115.70 |
| 7 purchase totals = | $1,283.95 | $1,383.9305 | $1,383.93 | $1,384.00 | $1,383.90 | |