| 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 | $198.61 | 3.471% | $205.5038 | $205.50 | $205.50 | $205.50 |
| Purchase #2 | $172.84 | 4.229% | $180.1494 | $180.15 | $180.15 | $180.10 |
| Purchase #3 | $191.74 | 12.337% | $215.395 | $215.40 | $215.40 | $215.40 |
| Purchase #4 | $22.64 | 5.617% | $23.9117 | $23.91 | $23.90 | $23.90 |
| Purchase #5 | $235.30 | 11.313% | $261.9195 | $261.92 | $261.90 | $261.90 |
| Purchase #6 | $40.76 | 7.753% | $43.9201 | $43.92 | $43.90 | $43.90 |
| Purchase #7 | $84.89 | 12.388% | $95.4062 | $95.41 | $95.40 | $95.40 |
| 7 purchase totals = | $946.78 | $1,026.2057 | $1,026.21 | $1,026.15 | $1,026.10 | |