| 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 | $107.31 | 13.846% | $122.1681 | $122.17 | $122.15 | $122.20 |
| Purchase #2 | $203.29 | 11.229% | $226.1174 | $226.12 | $226.10 | $226.10 |
| Purchase #3 | $88.64 | 5.453% | $93.4735 | $93.47 | $93.45 | $93.50 |
| Purchase #4 | $212.37 | 11.632% | $237.0729 | $237.07 | $237.05 | $237.10 |
| Purchase #5 | $158.37 | 8.274% | $171.4735 | $171.47 | $171.45 | $171.50 |
| Purchase #6 | $56.49 | 3.700% | $58.5801 | $58.58 | $58.60 | $58.60 |
| Purchase #7 | $166.57 | 7.729% | $179.4442 | $179.44 | $179.45 | $179.40 |
| 7 purchase totals = | $993.04 | $1,088.3297 | $1,088.32 | $1,088.25 | $1,088.40 | |