| 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 | $238.34 | 9.546% | $261.0919 | $261.09 | $261.10 | $261.10 |
| Purchase #2 | $119.91 | 8.694% | $130.335 | $130.34 | $130.35 | $130.30 |
| Purchase #3 | $234.66 | 6.417% | $249.7181 | $249.72 | $249.70 | $249.70 |
| Purchase #4 | $234.60 | 11.674% | $261.9872 | $261.99 | $262.00 | $262.00 |
| Purchase #5 | $77.95 | 5.699% | $82.3924 | $82.39 | $82.40 | $82.40 |
| Purchase #6 | $11.65 | 7.792% | $12.5578 | $12.56 | $12.55 | $12.60 |
| Purchase #7 | $107.51 | 8.587% | $116.7419 | $116.74 | $116.75 | $116.70 |
| 7 purchase totals = | $1,024.62 | $1,114.8243 | $1,114.83 | $1,114.85 | $1,114.80 | |