| 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 | $115.62 | 8.110% | $124.9968 | $125.00 | $125.00 | $125.00 |
| Purchase #2 | $81.80 | 4.479% | $85.4638 | $85.46 | $85.45 | $85.50 |
| Purchase #3 | $86.51 | 12.112% | $96.9881 | $96.99 | $97.00 | $97.00 |
| Purchase #4 | $190.32 | 9.508% | $208.4156 | $208.42 | $208.40 | $208.40 |
| Purchase #5 | $243.36 | 13.433% | $276.0505 | $276.05 | $276.05 | $276.10 |
| Purchase #6 | $141.32 | 8.276% | $153.0156 | $153.02 | $153.00 | $153.00 |
| Purchase #7 | $90.25 | 12.314% | $101.3634 | $101.36 | $101.35 | $101.40 |
| 7 purchase totals = | $949.18 | $1,046.2938 | $1,046.30 | $1,046.25 | $1,046.40 | |