| 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 | $121.26 | 3.705% | $125.7527 | $125.75 | $125.75 | $125.80 |
| Purchase #2 | $27.77 | 9.811% | $30.4945 | $30.49 | $30.50 | $30.50 |
| Purchase #3 | $13.58 | 8.457% | $14.7285 | $14.73 | $14.75 | $14.70 |
| Purchase #4 | $12.61 | 10.440% | $13.9265 | $13.93 | $13.95 | $13.90 |
| Purchase #5 | $236.93 | 12.703% | $267.0272 | $267.03 | $267.05 | $267.00 |
| Purchase #6 | $107.87 | 3.166% | $111.2852 | $111.29 | $111.30 | $111.30 |
| Purchase #7 | $119.92 | 12.461% | $134.8632 | $134.86 | $134.85 | $134.90 |
| 7 purchase totals = | $639.94 | $698.0778 | $698.08 | $698.15 | $698.10 | |