| 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 | $209.62 | 10.194% | $230.9887 | $230.99 | $231.00 | $231.00 |
| Purchase #2 | $100.31 | 10.619% | $110.9619 | $110.96 | $110.95 | $111.00 |
| Purchase #3 | $203.95 | 10.339% | $225.0364 | $225.04 | $225.05 | $225.00 |
| Purchase #4 | $188.66 | 13.494% | $214.1178 | $214.12 | $214.10 | $214.10 |
| Purchase #5 | $187.84 | 11.382% | $209.2199 | $209.22 | $209.20 | $209.20 |
| Purchase #6 | $234.74 | 8.116% | $253.7915 | $253.79 | $253.80 | $253.80 |
| Purchase #7 | $16.76 | 5.534% | $17.6875 | $17.69 | $17.70 | $17.70 |
| 7 purchase totals = | $1,141.88 | $1,261.8037 | $1,261.81 | $1,261.80 | $1,261.80 | |