| 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 | $13.51 | 3.239% | $13.9476 | $13.95 | $13.95 | $13.90 |
| Purchase #2 | $208.80 | 13.529% | $237.0486 | $237.05 | $237.05 | $237.00 |
| Purchase #3 | $236.71 | 9.790% | $259.8839 | $259.88 | $259.90 | $259.90 |
| Purchase #4 | $233.79 | 10.251% | $257.7558 | $257.76 | $257.75 | $257.80 |
| Purchase #5 | $151.95 | 3.553% | $157.3488 | $157.35 | $157.35 | $157.30 |
| Purchase #6 | $15.40 | 4.237% | $16.0525 | $16.05 | $16.05 | $16.10 |
| Purchase #7 | $182.91 | 8.761% | $198.9347 | $198.93 | $198.95 | $198.90 |
| 7 purchase totals = | $1,043.07 | $1,140.9719 | $1,140.97 | $1,141.00 | $1,140.90 | |