| 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 | $215.63 | 9.758% | $236.6712 | $236.67 | $236.65 | $236.70 |
| Purchase #2 | $220.82 | 5.441% | $232.8348 | $232.83 | $232.85 | $232.80 |
| Purchase #3 | $112.37 | 7.496% | $120.7933 | $120.79 | $120.80 | $120.80 |
| Purchase #4 | $207.92 | 5.208% | $218.7485 | $218.75 | $218.75 | $218.70 |
| Purchase #5 | $169.64 | 4.795% | $177.7742 | $177.77 | $177.75 | $177.80 |
| Purchase #6 | $86.76 | 12.249% | $97.3872 | $97.39 | $97.40 | $97.40 |
| Purchase #7 | $98.58 | 5.673% | $104.1724 | $104.17 | $104.15 | $104.20 |
| 7 purchase totals = | $1,111.72 | $1,188.3816 | $1,188.37 | $1,188.35 | $1,188.40 | |