| 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 | $229.86 | 3.173% | $237.1535 | $237.15 | $237.15 | $237.20 |
| Purchase #2 | $175.31 | 3.760% | $181.9017 | $181.90 | $181.90 | $181.90 |
| Purchase #3 | $224.73 | 5.590% | $237.2924 | $237.29 | $237.30 | $237.30 |
| Purchase #4 | $237.43 | 9.728% | $260.5272 | $260.53 | $260.55 | $260.50 |
| Purchase #5 | $218.46 | 9.507% | $239.229 | $239.23 | $239.25 | $239.20 |
| Purchase #6 | $151.35 | 10.263% | $166.8831 | $166.88 | $166.90 | $166.90 |
| Purchase #7 | $105.34 | 13.630% | $119.6978 | $119.70 | $119.70 | $119.70 |
| 7 purchase totals = | $1,342.48 | $1,442.6847 | $1,442.68 | $1,442.75 | $1,442.70 | |