| 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 | $239.37 | 13.777% | $272.348 | $272.35 | $272.35 | $272.30 |
| Purchase #2 | $142.44 | 9.553% | $156.0473 | $156.05 | $156.05 | $156.00 |
| Purchase #3 | $164.93 | 3.862% | $171.2996 | $171.30 | $171.30 | $171.30 |
| Purchase #4 | $94.60 | 9.358% | $103.4527 | $103.45 | $103.45 | $103.50 |
| Purchase #5 | $113.98 | 10.717% | $126.1952 | $126.20 | $126.20 | $126.20 |
| Purchase #6 | $236.37 | 3.408% | $244.4255 | $244.43 | $244.45 | $244.40 |
| Purchase #7 | $206.72 | 5.389% | $217.8601 | $217.86 | $217.85 | $217.90 |
| 7 purchase totals = | $1,198.41 | $1,291.6284 | $1,291.64 | $1,291.65 | $1,291.60 | |