| 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 | $230.72 | 13.732% | $262.4025 | $262.40 | $262.40 | $262.40 |
| Purchase #2 | $193.75 | 11.286% | $215.6166 | $215.62 | $215.60 | $215.60 |
| Purchase #3 | $146.80 | 7.199% | $157.3681 | $157.37 | $157.35 | $157.40 |
| Purchase #4 | $153.53 | 6.183% | $163.0228 | $163.02 | $163.00 | $163.00 |
| Purchase #5 | $244.46 | 8.542% | $265.3418 | $265.34 | $265.35 | $265.30 |
| Purchase #6 | $92.50 | 5.345% | $97.4441 | $97.44 | $97.45 | $97.40 |
| Purchase #7 | $88.49 | 3.607% | $91.6818 | $91.68 | $91.70 | $91.70 |
| 7 purchase totals = | $1,150.25 | $1,252.8777 | $1,252.87 | $1,252.85 | $1,252.80 | |