| 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 | $235.39 | 12.193% | $264.0911 | $264.09 | $264.10 | $264.10 |
| Purchase #2 | $177.44 | 8.344% | $192.2456 | $192.25 | $192.25 | $192.20 |
| Purchase #3 | $229.93 | 13.852% | $261.7799 | $261.78 | $261.80 | $261.80 |
| Purchase #4 | $88.46 | 8.822% | $96.2639 | $96.26 | $96.25 | $96.30 |
| Purchase #5 | $67.88 | 13.218% | $76.8524 | $76.85 | $76.85 | $76.90 |
| Purchase #6 | $102.59 | 13.396% | $116.333 | $116.33 | $116.35 | $116.30 |
| Purchase #7 | $125.89 | 12.122% | $141.1504 | $141.15 | $141.15 | $141.20 |
| 7 purchase totals = | $1,027.58 | $1,148.7163 | $1,148.71 | $1,148.75 | $1,148.80 | |