| 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 | $194.79 | 12.140% | $218.4375 | $218.44 | $218.45 | $218.40 |
| Purchase #2 | $103.78 | 8.330% | $112.4249 | $112.42 | $112.40 | $112.40 |
| Purchase #3 | $155.69 | 11.387% | $173.4184 | $173.42 | $173.40 | $173.40 |
| Purchase #4 | $104.25 | 9.795% | $114.4613 | $114.46 | $114.45 | $114.50 |
| Purchase #5 | $226.96 | 4.143% | $236.363 | $236.36 | $236.35 | $236.40 |
| Purchase #6 | $179.84 | 9.104% | $196.2126 | $196.21 | $196.20 | $196.20 |
| Purchase #7 | $207.49 | 13.748% | $236.0157 | $236.02 | $236.00 | $236.00 |
| 7 purchase totals = | $1,172.80 | $1,287.3334 | $1,287.33 | $1,287.25 | $1,287.30 | |