| 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 | $238.99 | 9.166% | $260.8958 | $260.90 | $260.90 | $260.90 |
| Purchase #2 | $151.59 | 3.400% | $156.7441 | $156.74 | $156.75 | $156.70 |
| Purchase #3 | $237.65 | 10.128% | $261.7192 | $261.72 | $261.70 | $261.70 |
| Purchase #4 | $54.88 | 10.759% | $60.7845 | $60.78 | $60.80 | $60.80 |
| Purchase #5 | $67.50 | 12.297% | $75.8005 | $75.80 | $75.80 | $75.80 |
| Purchase #6 | $207.27 | 5.530% | $218.732 | $218.73 | $218.75 | $218.70 |
| Purchase #7 | $233.76 | 8.574% | $253.8026 | $253.80 | $253.80 | $253.80 |
| 7 purchase totals = | $1,191.64 | $1,288.4787 | $1,288.47 | $1,288.50 | $1,288.40 | |