| 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 | $236.68 | 13.583% | $268.8282 | $268.83 | $268.85 | $268.80 |
| Purchase #2 | $216.41 | 10.461% | $239.0487 | $239.05 | $239.05 | $239.00 |
| Purchase #3 | $97.91 | 7.122% | $104.8832 | $104.88 | $104.90 | $104.90 |
| Purchase #4 | $144.82 | 5.328% | $152.536 | $152.54 | $152.55 | $152.50 |
| Purchase #5 | $80.49 | 9.399% | $88.0553 | $88.06 | $88.05 | $88.10 |
| Purchase #6 | $190.79 | 6.291% | $202.7926 | $202.79 | $202.80 | $202.80 |
| Purchase #7 | $197.48 | 5.598% | $208.5349 | $208.53 | $208.55 | $208.50 |
| 7 purchase totals = | $1,164.58 | $1,264.6789 | $1,264.68 | $1,264.75 | $1,264.60 | |