| 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 | $7.78 | 7.190% | $8.3394 | $8.34 | $8.35 | $8.30 |
| Purchase #2 | $186.63 | 10.299% | $205.851 | $205.85 | $205.85 | $205.90 |
| Purchase #3 | $14.58 | 11.256% | $16.2211 | $16.22 | $16.20 | $16.20 |
| Purchase #4 | $115.26 | 6.706% | $122.9893 | $122.99 | $123.00 | $123.00 |
| Purchase #5 | $148.89 | 3.282% | $153.7766 | $153.78 | $153.80 | $153.80 |
| Purchase #6 | $234.89 | 11.371% | $261.5993 | $261.60 | $261.60 | $261.60 |
| Purchase #7 | $61.95 | 3.730% | $64.2607 | $64.26 | $64.25 | $64.30 |
| 7 purchase totals = | $769.98 | $833.0374 | $833.04 | $833.05 | $833.10 | |