| 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 | $42.77 | 4.374% | $44.6408 | $44.64 | $44.65 | $44.60 |
| Purchase #2 | $177.31 | 7.730% | $191.0161 | $191.02 | $191.00 | $191.00 |
| Purchase #3 | $205.78 | 13.192% | $232.9265 | $232.93 | $232.95 | $232.90 |
| Purchase #4 | $72.27 | 13.816% | $82.2548 | $82.25 | $82.25 | $82.30 |
| Purchase #5 | $238.47 | 5.709% | $252.0843 | $252.08 | $252.10 | $252.10 |
| Purchase #6 | $121.71 | 3.567% | $126.0514 | $126.05 | $126.05 | $126.10 |
| Purchase #7 | $220.59 | 10.140% | $242.9578 | $242.96 | $242.95 | $243.00 |
| 7 purchase totals = | $1,078.90 | $1,171.9317 | $1,171.93 | $1,171.95 | $1,172.00 | |