| 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 | $249.71 | 12.412% | $280.704 | $280.70 | $280.70 | $280.70 |
| Purchase #2 | $9.47 | 6.274% | $10.0641 | $10.06 | $10.05 | $10.10 |
| Purchase #3 | $192.72 | 3.265% | $199.0123 | $199.01 | $199.00 | $199.00 |
| Purchase #4 | $247.87 | 10.414% | $273.6832 | $273.68 | $273.70 | $273.70 |
| Purchase #5 | $180.31 | 7.387% | $193.6295 | $193.63 | $193.65 | $193.60 |
| Purchase #6 | $250.99 | 3.246% | $259.1371 | $259.14 | $259.15 | $259.10 |
| Purchase #7 | $234.83 | 11.497% | $261.8284 | $261.83 | $261.85 | $261.80 |
| 7 purchase totals = | $1,365.90 | $1,478.0586 | $1,478.05 | $1,478.10 | $1,478.00 | |