| 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 | $124.47 | 7.647% | $133.9882 | $133.99 | $134.00 | $134.00 |
| Purchase #2 | $57.45 | 11.695% | $64.1688 | $64.17 | $64.15 | $64.20 |
| Purchase #3 | $171.41 | 9.768% | $188.1533 | $188.15 | $188.15 | $188.20 |
| Purchase #4 | $52.81 | 11.620% | $58.9465 | $58.95 | $58.95 | $58.90 |
| Purchase #5 | $224.29 | 5.538% | $236.7112 | $236.71 | $236.70 | $236.70 |
| Purchase #6 | $208.66 | 11.146% | $231.9172 | $231.92 | $231.90 | $231.90 |
| Purchase #7 | $169.32 | 7.734% | $182.4152 | $182.42 | $182.40 | $182.40 |
| 7 purchase totals = | $1,008.41 | $1,096.3004 | $1,096.31 | $1,096.25 | $1,096.30 | |