| 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 | $237.84 | 13.304% | $269.4822 | $269.48 | $269.50 | $269.50 |
| Purchase #2 | $75.61 | 3.549% | $78.2934 | $78.29 | $78.30 | $78.30 |
| Purchase #3 | $210.28 | 3.478% | $217.5935 | $217.59 | $217.60 | $217.60 |
| Purchase #4 | $30.39 | 12.865% | $34.2997 | $34.30 | $34.30 | $34.30 |
| Purchase #5 | $15.61 | 9.838% | $17.1457 | $17.15 | $17.15 | $17.10 |
| Purchase #6 | $7.97 | 11.461% | $8.8834 | $8.88 | $8.90 | $8.90 |
| Purchase #7 | $239.28 | 7.808% | $257.963 | $257.96 | $257.95 | $258.00 |
| 7 purchase totals = | $816.98 | $883.6609 | $883.65 | $883.70 | $883.70 | |