| 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 | $219.46 | 9.571% | $240.4645 | $240.46 | $240.45 | $240.50 |
| Purchase #2 | $149.47 | 3.194% | $154.2441 | $154.24 | $154.25 | $154.20 |
| Purchase #3 | $148.66 | 13.855% | $169.2568 | $169.26 | $169.25 | $169.30 |
| Purchase #4 | $221.94 | 12.515% | $249.7158 | $249.72 | $249.70 | $249.70 |
| Purchase #5 | $205.72 | 7.354% | $220.8486 | $220.85 | $220.85 | $220.80 |
| Purchase #6 | $218.49 | 5.780% | $231.1187 | $231.12 | $231.10 | $231.10 |
| Purchase #7 | $114.25 | 6.182% | $121.3129 | $121.31 | $121.30 | $121.30 |
| 7 purchase totals = | $1,277.99 | $1,386.9614 | $1,386.96 | $1,386.90 | $1,386.90 | |