| 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 | $228.92 | 4.411% | $239.0177 | $239.02 | $239.00 | $239.00 |
| Purchase #2 | $82.97 | 6.563% | $88.4153 | $88.42 | $88.40 | $88.40 |
| Purchase #3 | $126.72 | 7.160% | $135.7932 | $135.79 | $135.80 | $135.80 |
| Purchase #4 | $122.50 | 13.854% | $139.4712 | $139.47 | $139.45 | $139.50 |
| Purchase #5 | $105.53 | 7.591% | $113.5408 | $113.54 | $113.55 | $113.50 |
| Purchase #6 | $157.87 | 7.360% | $169.4892 | $169.49 | $169.50 | $169.50 |
| Purchase #7 | $64.48 | 6.577% | $68.7208 | $68.72 | $68.70 | $68.70 |
| 7 purchase totals = | $888.99 | $954.4482 | $954.45 | $954.40 | $954.40 | |