| 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 | $107.53 | 8.465% | $116.6324 | $116.63 | $116.65 | $116.60 |
| Purchase #2 | $244.80 | 10.833% | $271.3192 | $271.32 | $271.30 | $271.30 |
| Purchase #3 | $127.64 | 3.502% | $132.11 | $132.11 | $132.10 | $132.10 |
| Purchase #4 | $187.58 | 6.207% | $199.2231 | $199.22 | $199.20 | $199.20 |
| Purchase #5 | $226.82 | 5.234% | $238.6918 | $238.69 | $238.70 | $238.70 |
| Purchase #6 | $180.91 | 8.587% | $196.4447 | $196.44 | $196.45 | $196.40 |
| Purchase #7 | $164.63 | 13.490% | $186.8386 | $186.84 | $186.85 | $186.80 |
| 7 purchase totals = | $1,239.91 | $1,341.2598 | $1,341.25 | $1,341.25 | $1,341.10 | |