| 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 | $234.26 | 11.479% | $261.1507 | $261.15 | $261.15 | $261.20 |
| Purchase #2 | $213.36 | 13.763% | $242.7247 | $242.72 | $242.70 | $242.70 |
| Purchase #3 | $65.89 | 3.336% | $68.0881 | $68.09 | $68.10 | $68.10 |
| Purchase #4 | $114.50 | 13.204% | $129.6186 | $129.62 | $129.60 | $129.60 |
| Purchase #5 | $155.77 | 5.164% | $163.814 | $163.81 | $163.80 | $163.80 |
| Purchase #6 | $70.75 | 11.445% | $78.8473 | $78.85 | $78.85 | $78.80 |
| Purchase #7 | $164.67 | 13.563% | $187.0042 | $187.00 | $187.00 | $187.00 |
| 7 purchase totals = | $1,019.20 | $1,131.2476 | $1,131.24 | $1,131.20 | $1,131.20 | |