| 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 | $239.25 | 9.373% | $261.6749 | $261.67 | $261.65 | $261.70 |
| Purchase #2 | $202.81 | 4.605% | $212.1494 | $212.15 | $212.15 | $212.10 |
| Purchase #3 | $229.93 | 12.456% | $258.5701 | $258.57 | $258.55 | $258.60 |
| Purchase #4 | $163.87 | 7.458% | $176.0914 | $176.09 | $176.10 | $176.10 |
| Purchase #5 | $75.74 | 7.829% | $81.6697 | $81.67 | $81.65 | $81.70 |
| Purchase #6 | $183.60 | 8.620% | $199.4263 | $199.43 | $199.45 | $199.40 |
| Purchase #7 | $189.96 | 5.149% | $199.741 | $199.74 | $199.75 | $199.70 |
| 7 purchase totals = | $1,285.16 | $1,389.3228 | $1,389.32 | $1,389.30 | $1,389.30 | |