| 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 | $215.79 | 9.772% | $236.877 | $236.88 | $236.90 | $236.90 |
| Purchase #2 | $203.64 | 3.186% | $210.128 | $210.13 | $210.15 | $210.10 |
| Purchase #3 | $190.79 | 12.511% | $214.6597 | $214.66 | $214.65 | $214.70 |
| Purchase #4 | $209.59 | 12.739% | $236.2897 | $236.29 | $236.30 | $236.30 |
| Purchase #5 | $210.72 | 3.139% | $217.3345 | $217.33 | $217.35 | $217.30 |
| Purchase #6 | $152.42 | 11.232% | $169.5398 | $169.54 | $169.55 | $169.50 |
| Purchase #7 | $48.41 | 8.556% | $52.552 | $52.55 | $52.55 | $52.60 |
| 7 purchase totals = | $1,231.36 | $1,337.3807 | $1,337.38 | $1,337.45 | $1,337.40 | |