| 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 | $239.81 | 10.654% | $265.3594 | $265.36 | $265.35 | $265.40 |
| Purchase #2 | $11.27 | 10.178% | $12.4171 | $12.42 | $12.40 | $12.40 |
| Purchase #3 | $214.91 | 3.605% | $222.6575 | $222.66 | $222.65 | $222.70 |
| Purchase #4 | $243.28 | 5.672% | $257.0788 | $257.08 | $257.10 | $257.10 |
| Purchase #5 | $231.78 | 13.635% | $263.3832 | $263.38 | $263.40 | $263.40 |
| Purchase #6 | $110.59 | 3.712% | $114.6951 | $114.70 | $114.70 | $114.70 |
| Purchase #7 | $137.46 | 5.340% | $144.8004 | $144.80 | $144.80 | $144.80 |
| 7 purchase totals = | $1,189.10 | $1,280.3915 | $1,280.40 | $1,280.40 | $1,280.50 | |