| 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 | $211.28 | 8.537% | $229.317 | $229.32 | $229.30 | $229.30 |
| Purchase #2 | $75.86 | 12.659% | $85.4631 | $85.46 | $85.45 | $85.50 |
| Purchase #3 | $187.28 | 10.708% | $207.3339 | $207.33 | $207.35 | $207.30 |
| Purchase #4 | $47.77 | 5.600% | $50.4451 | $50.45 | $50.45 | $50.40 |
| Purchase #5 | $61.34 | 8.134% | $66.3294 | $66.33 | $66.35 | $66.30 |
| Purchase #6 | $125.91 | 9.154% | $137.4358 | $137.44 | $137.45 | $137.40 |
| Purchase #7 | $50.77 | 3.618% | $52.6069 | $52.61 | $52.60 | $52.60 |
| 7 purchase totals = | $760.21 | $828.9312 | $828.94 | $828.95 | $828.80 | |