| 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 | $104.94 | 10.778% | $116.2504 | $116.25 | $116.25 | $116.30 |
| Purchase #2 | $217.30 | 5.240% | $228.6865 | $228.69 | $228.70 | $228.70 |
| Purchase #3 | $218.68 | 9.624% | $239.7258 | $239.73 | $239.75 | $239.70 |
| Purchase #4 | $239.39 | 9.399% | $261.8903 | $261.89 | $261.90 | $261.90 |
| Purchase #5 | $65.36 | 12.858% | $73.764 | $73.76 | $73.75 | $73.80 |
| Purchase #6 | $76.79 | 7.536% | $82.5769 | $82.58 | $82.60 | $82.60 |
| Purchase #7 | $38.32 | 3.564% | $39.6857 | $39.69 | $39.70 | $39.70 |
| 7 purchase totals = | $960.78 | $1,042.5796 | $1,042.59 | $1,042.65 | $1,042.70 | |