| 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 | $212.28 | 3.803% | $220.353 | $220.35 | $220.35 | $220.40 |
| Purchase #2 | $27.63 | 7.447% | $29.6876 | $29.69 | $29.70 | $29.70 |
| Purchase #3 | $202.50 | 13.225% | $229.2806 | $229.28 | $229.30 | $229.30 |
| Purchase #4 | $162.73 | 12.443% | $182.9785 | $182.98 | $183.00 | $183.00 |
| Purchase #5 | $98.46 | 11.744% | $110.0231 | $110.02 | $110.00 | $110.00 |
| Purchase #6 | $129.25 | 6.609% | $137.7921 | $137.79 | $137.80 | $137.80 |
| Purchase #7 | $58.85 | 9.411% | $64.3884 | $64.39 | $64.40 | $64.40 |
| 7 purchase totals = | $891.70 | $974.5033 | $974.50 | $974.55 | $974.60 | |