| 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 | $115.33 | 6.201% | $122.4816 | $122.48 | $122.50 | $122.50 |
| Purchase #2 | $126.65 | 11.176% | $140.8044 | $140.80 | $140.80 | $140.80 |
| Purchase #3 | $57.54 | 4.202% | $59.9578 | $59.96 | $59.95 | $60.00 |
| Purchase #4 | $106.56 | 3.165% | $109.9326 | $109.93 | $109.95 | $109.90 |
| Purchase #5 | $183.52 | 13.227% | $207.7942 | $207.79 | $207.80 | $207.80 |
| Purchase #6 | $116.40 | 9.862% | $127.8794 | $127.88 | $127.90 | $127.90 |
| Purchase #7 | $148.38 | 10.398% | $163.8086 | $163.81 | $163.80 | $163.80 |
| 7 purchase totals = | $854.38 | $932.6586 | $932.65 | $932.70 | $932.70 | |