| 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 | $129.95 | 7.643% | $139.8821 | $139.88 | $139.90 | $139.90 |
| Purchase #2 | $225.78 | 4.806% | $236.631 | $236.63 | $236.65 | $236.60 |
| Purchase #3 | $26.32 | 5.146% | $27.6744 | $27.67 | $27.65 | $27.70 |
| Purchase #4 | $226.47 | 9.827% | $248.7252 | $248.73 | $248.75 | $248.70 |
| Purchase #5 | $104.88 | 10.621% | $116.0193 | $116.02 | $116.00 | $116.00 |
| Purchase #6 | $161.76 | 8.808% | $176.0078 | $176.01 | $176.00 | $176.00 |
| Purchase #7 | $27.89 | 6.404% | $29.6761 | $29.68 | $29.70 | $29.70 |
| 7 purchase totals = | $903.05 | $974.6159 | $974.62 | $974.65 | $974.60 | |