| 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 | $222.52 | 5.790% | $235.4039 | $235.40 | $235.40 | $235.40 |
| Purchase #2 | $48.62 | 6.774% | $51.9135 | $51.91 | $51.90 | $51.90 |
| Purchase #3 | $178.63 | 11.619% | $199.385 | $199.39 | $199.40 | $199.40 |
| Purchase #4 | $68.51 | 8.399% | $74.2642 | $74.26 | $74.25 | $74.30 |
| Purchase #5 | $240.47 | 3.414% | $248.6796 | $248.68 | $248.70 | $248.70 |
| Purchase #6 | $102.99 | 12.350% | $115.7093 | $115.71 | $115.70 | $115.70 |
| Purchase #7 | $180.77 | 5.132% | $190.0471 | $190.05 | $190.05 | $190.00 |
| 7 purchase totals = | $1,042.51 | $1,115.4026 | $1,115.40 | $1,115.40 | $1,115.40 | |