| 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 | $247.45 | 13.427% | $280.6751 | $280.68 | $280.70 | $280.70 |
| Purchase #2 | $214.93 | 4.563% | $224.7373 | $224.74 | $224.75 | $224.70 |
| Purchase #3 | $55.47 | 12.704% | $62.5169 | $62.52 | $62.50 | $62.50 |
| Purchase #4 | $177.49 | 8.587% | $192.7311 | $192.73 | $192.75 | $192.70 |
| Purchase #5 | $231.39 | 7.178% | $247.9992 | $248.00 | $248.00 | $248.00 |
| Purchase #6 | $161.66 | 7.194% | $173.2898 | $173.29 | $173.30 | $173.30 |
| Purchase #7 | $44.49 | 10.412% | $49.1223 | $49.12 | $49.10 | $49.10 |
| 7 purchase totals = | $1,132.88 | $1,231.0717 | $1,231.08 | $1,231.10 | $1,231.00 | |