| 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 | $240.65 | 8.869% | $261.9932 | $261.99 | $262.00 | $262.00 |
| Purchase #2 | $101.38 | 8.673% | $110.1727 | $110.17 | $110.15 | $110.20 |
| Purchase #3 | $21.27 | 6.695% | $22.694 | $22.69 | $22.70 | $22.70 |
| Purchase #4 | $102.62 | 13.633% | $116.6102 | $116.61 | $116.60 | $116.60 |
| Purchase #5 | $24.49 | 8.160% | $26.4884 | $26.49 | $26.50 | $26.50 |
| Purchase #6 | $91.61 | 11.353% | $102.0105 | $102.01 | $102.00 | $102.00 |
| Purchase #7 | $63.75 | 7.843% | $68.7499 | $68.75 | $68.75 | $68.70 |
| 7 purchase totals = | $645.77 | $708.7189 | $708.71 | $708.70 | $708.70 | |