| 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 | $239.99 | 8.784% | $261.0707 | $261.07 | $261.05 | $261.10 |
| Purchase #2 | $115.58 | 3.600% | $119.7409 | $119.74 | $119.75 | $119.70 |
| Purchase #3 | $136.49 | 7.289% | $146.4388 | $146.44 | $146.45 | $146.40 |
| Purchase #4 | $94.40 | 11.257% | $105.0266 | $105.03 | $105.05 | $105.00 |
| Purchase #5 | $92.30 | 7.339% | $99.0739 | $99.07 | $99.05 | $99.10 |
| Purchase #6 | $177.54 | 12.811% | $200.2846 | $200.28 | $200.30 | $200.30 |
| Purchase #7 | $218.55 | 3.626% | $226.4746 | $226.47 | $226.45 | $226.50 |
| 7 purchase totals = | $1,074.85 | $1,158.1101 | $1,158.10 | $1,158.10 | $1,158.10 | |