| 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 | $15.78 | 6.422% | $16.7934 | $16.79 | $16.80 | $16.80 |
| Purchase #2 | $222.93 | 11.274% | $248.0631 | $248.06 | $248.05 | $248.10 |
| Purchase #3 | $30.40 | 9.611% | $33.3217 | $33.32 | $33.30 | $33.30 |
| Purchase #4 | $155.37 | 9.292% | $169.807 | $169.81 | $169.80 | $169.80 |
| Purchase #5 | $231.26 | 10.376% | $255.2555 | $255.26 | $255.25 | $255.30 |
| Purchase #6 | $247.43 | 10.859% | $274.2984 | $274.30 | $274.30 | $274.30 |
| Purchase #7 | $85.70 | 11.426% | $95.4921 | $95.49 | $95.50 | $95.50 |
| 7 purchase totals = | $988.87 | $1,093.0312 | $1,093.03 | $1,093.00 | $1,093.10 | |