| 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 | $165.47 | 13.738% | $188.2023 | $188.20 | $188.20 | $188.20 |
| Purchase #2 | $200.57 | 10.730% | $222.0912 | $222.09 | $222.10 | $222.10 |
| Purchase #3 | $47.78 | 10.465% | $52.7802 | $52.78 | $52.80 | $52.80 |
| Purchase #4 | $147.35 | 11.308% | $164.0123 | $164.01 | $164.00 | $164.00 |
| Purchase #5 | $140.62 | 13.863% | $160.1142 | $160.11 | $160.10 | $160.10 |
| Purchase #6 | $179.35 | 7.629% | $193.0326 | $193.03 | $193.05 | $193.00 |
| Purchase #7 | $238.29 | 12.536% | $268.162 | $268.16 | $268.15 | $268.20 |
| 7 purchase totals = | $1,119.43 | $1,248.3948 | $1,248.38 | $1,248.40 | $1,248.40 | |