| 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 | $76.96 | 8.722% | $83.6725 | $83.67 | $83.65 | $83.70 |
| Purchase #2 | $196.32 | 4.156% | $204.4791 | $204.48 | $204.50 | $204.50 |
| Purchase #3 | $220.69 | 3.665% | $228.7783 | $228.78 | $228.80 | $228.80 |
| Purchase #4 | $139.79 | 10.229% | $154.0891 | $154.09 | $154.10 | $154.10 |
| Purchase #5 | $243.25 | 3.194% | $251.0194 | $251.02 | $251.00 | $251.00 |
| Purchase #6 | $30.68 | 3.615% | $31.7891 | $31.79 | $31.80 | $31.80 |
| Purchase #7 | $209.83 | 7.550% | $225.6722 | $225.67 | $225.65 | $225.70 |
| 7 purchase totals = | $1,117.52 | $1,179.4997 | $1,179.50 | $1,179.50 | $1,179.60 | |