| 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 | $9.47 | 3.692% | $9.8196 | $9.82 | $9.80 | $9.80 |
| Purchase #2 | $236.41 | 10.531% | $261.3063 | $261.31 | $261.30 | $261.30 |
| Purchase #3 | $142.28 | 11.546% | $158.7076 | $158.71 | $158.70 | $158.70 |
| Purchase #4 | $219.33 | 9.528% | $240.2278 | $240.23 | $240.25 | $240.20 |
| Purchase #5 | $92.43 | 3.517% | $95.6808 | $95.68 | $95.70 | $95.70 |
| Purchase #6 | $236.73 | 6.708% | $252.6098 | $252.61 | $252.60 | $252.60 |
| Purchase #7 | $230.95 | 7.576% | $248.4468 | $248.45 | $248.45 | $248.40 |
| 7 purchase totals = | $1,167.60 | $1,266.7987 | $1,266.81 | $1,266.80 | $1,266.70 | |