| 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 | $226.65 | 11.476% | $252.6604 | $252.66 | $252.65 | $252.70 |
| Purchase #2 | $56.75 | 11.183% | $63.0964 | $63.10 | $63.10 | $63.10 |
| Purchase #3 | $93.97 | 7.303% | $100.8326 | $100.83 | $100.85 | $100.80 |
| Purchase #4 | $68.96 | 8.170% | $74.594 | $74.59 | $74.60 | $74.60 |
| Purchase #5 | $121.97 | 10.351% | $134.5951 | $134.60 | $134.60 | $134.60 |
| Purchase #6 | $198.63 | 5.747% | $210.0453 | $210.05 | $210.05 | $210.00 |
| Purchase #7 | $121.30 | 7.775% | $130.7311 | $130.73 | $130.75 | $130.70 |
| 7 purchase totals = | $888.23 | $966.5549 | $966.56 | $966.60 | $966.50 | |