| 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 | $126.82 | 8.471% | $137.5629 | $137.56 | $137.55 | $137.60 |
| Purchase #2 | $98.64 | 6.235% | $104.7902 | $104.79 | $104.80 | $104.80 |
| Purchase #3 | $232.72 | 10.482% | $257.1137 | $257.11 | $257.10 | $257.10 |
| Purchase #4 | $242.55 | 10.635% | $268.3452 | $268.35 | $268.35 | $268.30 |
| Purchase #5 | $161.82 | 13.106% | $183.0281 | $183.03 | $183.05 | $183.00 |
| Purchase #6 | $169.75 | 10.780% | $188.0491 | $188.05 | $188.05 | $188.00 |
| Purchase #7 | $236.53 | 5.718% | $250.0548 | $250.05 | $250.05 | $250.10 |
| 7 purchase totals = | $1,268.83 | $1,388.9440 | $1,388.94 | $1,388.95 | $1,388.90 | |