| 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 | $129.97 | 8.320% | $140.7835 | $140.78 | $140.80 | $140.80 |
| Purchase #2 | $216.98 | 8.219% | $234.8136 | $234.81 | $234.80 | $234.80 |
| Purchase #3 | $154.79 | 10.246% | $170.6498 | $170.65 | $170.65 | $170.60 |
| Purchase #4 | $242.27 | 9.120% | $264.365 | $264.37 | $264.35 | $264.40 |
| Purchase #5 | $54.61 | 6.194% | $57.9925 | $57.99 | $58.00 | $58.00 |
| Purchase #6 | $236.28 | 12.412% | $265.6071 | $265.61 | $265.60 | $265.60 |
| Purchase #7 | $173.49 | 12.420% | $195.0375 | $195.04 | $195.05 | $195.00 |
| 7 purchase totals = | $1,208.39 | $1,329.2490 | $1,329.25 | $1,329.25 | $1,329.20 | |