| 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 | $110.59 | 3.284% | $114.2218 | $114.22 | $114.20 | $114.20 |
| Purchase #2 | $198.72 | 5.194% | $209.0415 | $209.04 | $209.05 | $209.00 |
| Purchase #3 | $194.81 | 10.484% | $215.2339 | $215.23 | $215.25 | $215.20 |
| Purchase #4 | $6.52 | 5.416% | $6.8731 | $6.87 | $6.85 | $6.90 |
| Purchase #5 | $182.75 | 7.180% | $195.8715 | $195.87 | $195.85 | $195.90 |
| Purchase #6 | $164.66 | 6.710% | $175.7087 | $175.71 | $175.70 | $175.70 |
| Purchase #7 | $61.77 | 11.553% | $68.9063 | $68.91 | $68.90 | $68.90 |
| 7 purchase totals = | $919.82 | $985.8568 | $985.85 | $985.80 | $985.80 | |