| 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 | $220.25 | 7.364% | $236.4692 | $236.47 | $236.45 | $236.50 |
| Purchase #2 | $188.30 | 13.155% | $213.0709 | $213.07 | $213.05 | $213.10 |
| Purchase #3 | $176.36 | 8.549% | $191.437 | $191.44 | $191.45 | $191.40 |
| Purchase #4 | $85.67 | 11.758% | $95.7431 | $95.74 | $95.75 | $95.70 |
| Purchase #5 | $99.47 | 5.378% | $104.8195 | $104.82 | $104.80 | $104.80 |
| Purchase #6 | $193.34 | 8.321% | $209.4278 | $209.43 | $209.45 | $209.40 |
| Purchase #7 | $197.82 | 9.737% | $217.0817 | $217.08 | $217.10 | $217.10 |
| 7 purchase totals = | $1,161.21 | $1,268.0492 | $1,268.05 | $1,268.05 | $1,268.00 | |