| 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 | $107.72 | 13.590% | $122.3591 | $122.36 | $122.35 | $122.40 |
| Purchase #2 | $27.76 | 10.583% | $30.6978 | $30.70 | $30.70 | $30.70 |
| Purchase #3 | $195.74 | 11.846% | $218.9274 | $218.93 | $218.95 | $218.90 |
| Purchase #4 | $132.77 | 12.686% | $149.6132 | $149.61 | $149.60 | $149.60 |
| Purchase #5 | $114.25 | 12.388% | $128.4033 | $128.40 | $128.40 | $128.40 |
| Purchase #6 | $151.68 | 11.846% | $169.648 | $169.65 | $169.65 | $169.60 |
| Purchase #7 | $163.78 | 10.177% | $180.4479 | $180.45 | $180.45 | $180.40 |
| 7 purchase totals = | $893.70 | $1,000.0967 | $1,000.10 | $1,000.10 | $1,000.00 | |