| 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 | $224.74 | 8.220% | $243.2136 | $243.21 | $243.20 | $243.20 |
| Purchase #2 | $222.43 | 8.164% | $240.5892 | $240.59 | $240.60 | $240.60 |
| Purchase #3 | $65.70 | 12.156% | $73.6865 | $73.69 | $73.70 | $73.70 |
| Purchase #4 | $76.88 | 9.439% | $84.1367 | $84.14 | $84.15 | $84.10 |
| Purchase #5 | $113.42 | 5.387% | $119.5299 | $119.53 | $119.55 | $119.50 |
| Purchase #6 | $80.60 | 7.471% | $86.6216 | $86.62 | $86.60 | $86.60 |
| Purchase #7 | $126.69 | 9.418% | $138.6217 | $138.62 | $138.60 | $138.60 |
| 7 purchase totals = | $910.46 | $986.3992 | $986.40 | $986.40 | $986.30 | |