| 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 | $210.58 | 3.646% | $218.2577 | $218.26 | $218.25 | $218.30 |
| Purchase #2 | $44.56 | 9.239% | $48.6769 | $48.68 | $48.70 | $48.70 |
| Purchase #3 | $22.78 | 8.790% | $24.7824 | $24.78 | $24.80 | $24.80 |
| Purchase #4 | $5.61 | 3.549% | $5.8091 | $5.81 | $5.80 | $5.80 |
| Purchase #5 | $210.44 | 12.536% | $236.8208 | $236.82 | $236.80 | $236.80 |
| Purchase #6 | $5.36 | 9.457% | $5.8669 | $5.87 | $5.85 | $5.90 |
| Purchase #7 | $224.69 | 6.692% | $239.7263 | $239.73 | $239.75 | $239.70 |
| 7 purchase totals = | $724.02 | $779.9401 | $779.95 | $779.95 | $780.00 | |