| 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 | $208.89 | 13.135% | $236.3277 | $236.33 | $236.35 | $236.30 |
| Purchase #2 | $91.65 | 8.808% | $99.7225 | $99.72 | $99.70 | $99.70 |
| Purchase #3 | $203.85 | 8.527% | $221.2323 | $221.23 | $221.25 | $221.20 |
| Purchase #4 | $19.60 | 3.423% | $20.2709 | $20.27 | $20.25 | $20.30 |
| Purchase #5 | $179.46 | 6.627% | $191.3528 | $191.35 | $191.35 | $191.40 |
| Purchase #6 | $150.56 | 9.660% | $165.1041 | $165.10 | $165.10 | $165.10 |
| Purchase #7 | $222.36 | 9.531% | $243.5531 | $243.55 | $243.55 | $243.60 |
| 7 purchase totals = | $1,076.37 | $1,177.5634 | $1,177.55 | $1,177.55 | $1,177.60 | |