| 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 | $13.84 | 12.522% | $15.573 | $15.57 | $15.55 | $15.60 |
| Purchase #2 | $196.26 | 9.127% | $214.1727 | $214.17 | $214.15 | $214.20 |
| Purchase #3 | $215.56 | 9.616% | $236.2882 | $236.29 | $236.30 | $236.30 |
| Purchase #4 | $114.27 | 9.288% | $124.8834 | $124.88 | $124.90 | $124.90 |
| Purchase #5 | $90.52 | 7.707% | $97.4964 | $97.50 | $97.50 | $97.50 |
| Purchase #6 | $123.89 | 3.674% | $128.4417 | $128.44 | $128.45 | $128.40 |
| Purchase #7 | $230.57 | 9.573% | $252.6425 | $252.64 | $252.65 | $252.60 |
| 7 purchase totals = | $984.91 | $1,069.4979 | $1,069.49 | $1,069.50 | $1,069.50 | |