| 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 | $231.44 | 5.712% | $244.6599 | $244.66 | $244.65 | $244.70 |
| Purchase #2 | $90.34 | 8.307% | $97.8445 | $97.84 | $97.85 | $97.80 |
| Purchase #3 | $102.81 | 11.678% | $114.8162 | $114.82 | $114.80 | $114.80 |
| Purchase #4 | $129.42 | 8.124% | $139.9341 | $139.93 | $139.95 | $139.90 |
| Purchase #5 | $116.63 | 5.124% | $122.6061 | $122.61 | $122.60 | $122.60 |
| Purchase #6 | $60.86 | 11.174% | $67.6605 | $67.66 | $67.65 | $67.70 |
| Purchase #7 | $179.73 | 6.247% | $190.9577 | $190.96 | $190.95 | $191.00 |
| 7 purchase totals = | $911.23 | $978.4790 | $978.48 | $978.45 | $978.50 | |