| 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 | $209.97 | 12.252% | $235.6955 | $235.70 | $235.70 | $235.70 |
| Purchase #2 | $132.70 | 8.469% | $143.9384 | $143.94 | $143.95 | $143.90 |
| Purchase #3 | $231.47 | 13.138% | $261.8805 | $261.88 | $261.90 | $261.90 |
| Purchase #4 | $50.75 | 11.856% | $56.7669 | $56.77 | $56.75 | $56.80 |
| Purchase #5 | $7.56 | 4.349% | $7.8888 | $7.89 | $7.90 | $7.90 |
| Purchase #6 | $109.90 | 3.492% | $113.7377 | $113.74 | $113.75 | $113.70 |
| Purchase #7 | $245.37 | 9.676% | $269.112 | $269.11 | $269.10 | $269.10 |
| 7 purchase totals = | $987.72 | $1,089.0198 | $1,089.03 | $1,089.05 | $1,089.00 | |