| 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 | $247.57 | 7.118% | $265.192 | $265.19 | $265.20 | $265.20 |
| Purchase #2 | $129.86 | 6.414% | $138.1892 | $138.19 | $138.20 | $138.20 |
| Purchase #3 | $14.87 | 5.272% | $15.6539 | $15.65 | $15.65 | $15.70 |
| Purchase #4 | $122.71 | 12.157% | $137.6279 | $137.63 | $137.65 | $137.60 |
| Purchase #5 | $54.87 | 11.650% | $61.2624 | $61.26 | $61.25 | $61.30 |
| Purchase #6 | $59.50 | 11.373% | $66.2669 | $66.27 | $66.25 | $66.30 |
| Purchase #7 | $19.98 | 4.650% | $20.9091 | $20.91 | $20.90 | $20.90 |
| 7 purchase totals = | $649.36 | $705.1014 | $705.10 | $705.10 | $705.20 | |