| 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 | $195.35 | 6.531% | $208.1083 | $208.11 | $208.10 | $208.10 |
| Purchase #2 | $237.36 | 10.372% | $261.979 | $261.98 | $262.00 | $262.00 |
| Purchase #3 | $76.37 | 12.200% | $85.6871 | $85.69 | $85.70 | $85.70 |
| Purchase #4 | $125.42 | 6.636% | $133.7429 | $133.74 | $133.75 | $133.70 |
| Purchase #5 | $114.52 | 4.328% | $119.4764 | $119.48 | $119.50 | $119.50 |
| Purchase #6 | $92.73 | 8.770% | $100.8624 | $100.86 | $100.85 | $100.90 |
| Purchase #7 | $209.39 | 7.188% | $224.441 | $224.44 | $224.45 | $224.40 |
| 7 purchase totals = | $1,051.14 | $1,134.2971 | $1,134.30 | $1,134.35 | $1,134.30 | |