| 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 | $124.52 | 9.237% | $136.0219 | $136.02 | $136.00 | $136.00 |
| Purchase #2 | $203.92 | 4.758% | $213.6225 | $213.62 | $213.60 | $213.60 |
| Purchase #3 | $138.80 | 4.383% | $144.8836 | $144.88 | $144.90 | $144.90 |
| Purchase #4 | $99.69 | 4.833% | $104.508 | $104.51 | $104.50 | $104.50 |
| Purchase #5 | $154.36 | 12.829% | $174.1628 | $174.16 | $174.15 | $174.20 |
| Purchase #6 | $57.93 | 13.439% | $65.7152 | $65.72 | $65.70 | $65.70 |
| Purchase #7 | $208.71 | 4.439% | $217.9746 | $217.97 | $217.95 | $218.00 |
| 7 purchase totals = | $987.93 | $1,056.8886 | $1,056.88 | $1,056.80 | $1,056.90 | |