| 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 | $243.76 | 3.526% | $252.355 | $252.36 | $252.35 | $252.40 |
| Purchase #2 | $59.59 | 7.379% | $63.9871 | $63.99 | $64.00 | $64.00 |
| Purchase #3 | $186.57 | 11.697% | $208.3931 | $208.39 | $208.40 | $208.40 |
| Purchase #4 | $123.90 | 12.308% | $139.1496 | $139.15 | $139.15 | $139.10 |
| Purchase #5 | $31.60 | 4.428% | $32.9992 | $33.00 | $33.00 | $33.00 |
| Purchase #6 | $115.86 | 4.844% | $121.4723 | $121.47 | $121.45 | $121.50 |
| Purchase #7 | $39.87 | 4.873% | $41.8129 | $41.81 | $41.80 | $41.80 |
| 7 purchase totals = | $801.15 | $860.1692 | $860.17 | $860.15 | $860.20 | |