| 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 | $100.97 | 3.378% | $104.3808 | $104.38 | $104.40 | $104.40 |
| Purchase #2 | $192.82 | 8.500% | $209.2097 | $209.21 | $209.20 | $209.20 |
| Purchase #3 | $30.43 | 4.309% | $31.7412 | $31.74 | $31.75 | $31.70 |
| Purchase #4 | $213.95 | 10.652% | $236.74 | $236.74 | $236.75 | $236.70 |
| Purchase #5 | $187.32 | 8.694% | $203.6056 | $203.61 | $203.60 | $203.60 |
| Purchase #6 | $27.60 | 11.299% | $30.7185 | $30.72 | $30.70 | $30.70 |
| Purchase #7 | $240.65 | 7.539% | $258.7926 | $258.79 | $258.80 | $258.80 |
| 7 purchase totals = | $993.74 | $1,075.1884 | $1,075.19 | $1,075.20 | $1,075.10 | |