| 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 | $217.43 | 13.302% | $246.3525 | $246.35 | $246.35 | $246.40 |
| Purchase #2 | $217.48 | 4.268% | $226.762 | $226.76 | $226.75 | $226.80 |
| Purchase #3 | $45.87 | 4.872% | $48.1048 | $48.10 | $48.10 | $48.10 |
| Purchase #4 | $247.61 | 5.700% | $261.7238 | $261.72 | $261.70 | $261.70 |
| Purchase #5 | $133.58 | 9.156% | $145.8106 | $145.81 | $145.80 | $145.80 |
| Purchase #6 | $221.84 | 3.405% | $229.3937 | $229.39 | $229.40 | $229.40 |
| Purchase #7 | $147.25 | 6.559% | $156.9081 | $156.91 | $156.90 | $156.90 |
| 7 purchase totals = | $1,231.06 | $1,315.0555 | $1,315.04 | $1,315.00 | $1,315.10 | |