| 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 | $229.79 | 4.719% | $240.6338 | $240.63 | $240.65 | $240.60 |
| Purchase #2 | $188.68 | 6.851% | $201.6065 | $201.61 | $201.60 | $201.60 |
| Purchase #3 | $92.71 | 9.148% | $101.1911 | $101.19 | $101.20 | $101.20 |
| Purchase #4 | $132.88 | 6.641% | $141.7046 | $141.70 | $141.70 | $141.70 |
| Purchase #5 | $183.88 | 13.167% | $208.0915 | $208.09 | $208.10 | $208.10 |
| Purchase #6 | $207.78 | 10.599% | $229.8026 | $229.80 | $229.80 | $229.80 |
| Purchase #7 | $160.69 | 7.816% | $173.2495 | $173.25 | $173.25 | $173.20 |
| 7 purchase totals = | $1,196.41 | $1,296.2796 | $1,296.27 | $1,296.30 | $1,296.20 | |