| 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 | $210.76 | 6.706% | $224.8936 | $224.89 | $224.90 | $224.90 |
| Purchase #2 | $12.28 | 5.705% | $12.9806 | $12.98 | $13.00 | $13.00 |
| Purchase #3 | $118.57 | 13.360% | $134.411 | $134.41 | $134.40 | $134.40 |
| Purchase #4 | $113.77 | 8.427% | $123.3574 | $123.36 | $123.35 | $123.40 |
| Purchase #5 | $71.95 | 4.355% | $75.0834 | $75.08 | $75.10 | $75.10 |
| Purchase #6 | $198.59 | 8.860% | $216.1851 | $216.19 | $216.20 | $216.20 |
| Purchase #7 | $247.34 | 5.870% | $261.8589 | $261.86 | $261.85 | $261.90 |
| 7 purchase totals = | $973.26 | $1,048.7700 | $1,048.77 | $1,048.80 | $1,048.90 | |