| 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 | $171.54 | 12.488% | $192.9619 | $192.96 | $192.95 | $193.00 |
| Purchase #2 | $243.40 | 5.246% | $256.1688 | $256.17 | $256.15 | $256.20 |
| Purchase #3 | $173.42 | 13.456% | $196.7554 | $196.76 | $196.75 | $196.80 |
| Purchase #4 | $86.45 | 12.148% | $96.9519 | $96.95 | $96.95 | $97.00 |
| Purchase #5 | $98.38 | 9.639% | $107.8628 | $107.86 | $107.85 | $107.90 |
| Purchase #6 | $219.49 | 5.685% | $231.968 | $231.97 | $231.95 | $232.00 |
| Purchase #7 | $199.68 | 3.863% | $207.3936 | $207.39 | $207.40 | $207.40 |
| 7 purchase totals = | $1,192.36 | $1,290.0624 | $1,290.06 | $1,290.00 | $1,290.30 | |