| 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 | $107.84 | 3.849% | $111.9908 | $111.99 | $112.00 | $112.00 |
| Purchase #2 | $67.72 | 11.665% | $75.6195 | $75.62 | $75.60 | $75.60 |
| Purchase #3 | $215.88 | 5.251% | $227.2159 | $227.22 | $227.20 | $227.20 |
| Purchase #4 | $110.83 | 3.478% | $114.6847 | $114.68 | $114.70 | $114.70 |
| Purchase #5 | $249.82 | 10.640% | $276.4008 | $276.40 | $276.40 | $276.40 |
| Purchase #6 | $188.68 | 9.796% | $207.1631 | $207.16 | $207.15 | $207.20 |
| Purchase #7 | $69.64 | 6.105% | $73.8915 | $73.89 | $73.90 | $73.90 |
| 7 purchase totals = | $1,010.41 | $1,086.9663 | $1,086.96 | $1,086.95 | $1,087.00 | |