| 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 | $5.46 | 5.477% | $5.759 | $5.76 | $5.75 | $5.80 |
| Purchase #2 | $232.28 | 12.449% | $261.1965 | $261.20 | $261.20 | $261.20 |
| Purchase #3 | $149.81 | 3.294% | $154.7447 | $154.74 | $154.75 | $154.70 |
| Purchase #4 | $94.69 | 12.388% | $106.4202 | $106.42 | $106.40 | $106.40 |
| Purchase #5 | $207.69 | 4.353% | $216.7307 | $216.73 | $216.75 | $216.70 |
| Purchase #6 | $126.36 | 10.151% | $139.1868 | $139.19 | $139.20 | $139.20 |
| Purchase #7 | $137.86 | 5.829% | $145.8959 | $145.90 | $145.90 | $145.90 |
| 7 purchase totals = | $954.15 | $1,029.9338 | $1,029.94 | $1,029.95 | $1,029.90 | |