| 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 | $203.74 | 8.276% | $220.6015 | $220.60 | $220.60 | $220.60 |
| Purchase #2 | $68.25 | 11.615% | $76.1772 | $76.18 | $76.20 | $76.20 |
| Purchase #3 | $216.53 | 10.461% | $239.1812 | $239.18 | $239.20 | $239.20 |
| Purchase #4 | $122.55 | 9.742% | $134.4888 | $134.49 | $134.50 | $134.50 |
| Purchase #5 | $163.42 | 5.709% | $172.7496 | $172.75 | $172.75 | $172.70 |
| Purchase #6 | $27.71 | 4.568% | $28.9758 | $28.98 | $29.00 | $29.00 |
| Purchase #7 | $11.97 | 5.823% | $12.667 | $12.67 | $12.65 | $12.70 |
| 7 purchase totals = | $814.17 | $884.8411 | $884.85 | $884.90 | $884.90 | |