| 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 | $249.81 | 4.476% | $260.9915 | $260.99 | $261.00 | $261.00 |
| Purchase #2 | $206.71 | 12.157% | $231.8397 | $231.84 | $231.85 | $231.80 |
| Purchase #3 | $116.30 | 12.397% | $130.7177 | $130.72 | $130.70 | $130.70 |
| Purchase #4 | $145.37 | 13.514% | $165.0153 | $165.02 | $165.00 | $165.00 |
| Purchase #5 | $50.99 | 9.709% | $55.9406 | $55.94 | $55.95 | $55.90 |
| Purchase #6 | $35.63 | 3.525% | $36.886 | $36.89 | $36.90 | $36.90 |
| Purchase #7 | $140.29 | 11.201% | $156.0039 | $156.00 | $156.00 | $156.00 |
| 7 purchase totals = | $945.10 | $1,037.3947 | $1,037.40 | $1,037.40 | $1,037.30 | |