| 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 | $220.79 | 7.451% | $237.2411 | $237.24 | $237.25 | $237.20 |
| Purchase #2 | $238.48 | 9.793% | $261.8343 | $261.83 | $261.85 | $261.80 |
| Purchase #3 | $104.72 | 8.411% | $113.528 | $113.53 | $113.55 | $113.50 |
| Purchase #4 | $10.36 | 12.752% | $11.6811 | $11.68 | $11.70 | $11.70 |
| Purchase #5 | $191.32 | 13.502% | $217.152 | $217.15 | $217.15 | $217.20 |
| Purchase #6 | $250.50 | 4.835% | $262.6117 | $262.61 | $262.60 | $262.60 |
| Purchase #7 | $5.52 | 5.338% | $5.8147 | $5.81 | $5.80 | $5.80 |
| 7 purchase totals = | $1,021.69 | $1,109.8629 | $1,109.85 | $1,109.90 | $1,109.80 | |