| 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 | $192.81 | 6.520% | $205.3812 | $205.38 | $205.40 | $205.40 |
| Purchase #2 | $100.28 | 6.735% | $107.0339 | $107.03 | $107.05 | $107.00 |
| Purchase #3 | $30.56 | 9.330% | $33.4112 | $33.41 | $33.40 | $33.40 |
| Purchase #4 | $29.99 | 3.510% | $31.0426 | $31.04 | $31.05 | $31.00 |
| Purchase #5 | $111.52 | 12.339% | $125.2805 | $125.28 | $125.30 | $125.30 |
| Purchase #6 | $171.88 | 7.118% | $184.1144 | $184.11 | $184.10 | $184.10 |
| Purchase #7 | $16.28 | 4.587% | $17.0268 | $17.03 | $17.05 | $17.00 |
| 7 purchase totals = | $653.32 | $703.2906 | $703.28 | $703.35 | $703.20 | |