| 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 | $91.64 | 13.400% | $103.9198 | $103.92 | $103.90 | $103.90 |
| Purchase #2 | $190.71 | 9.187% | $208.2305 | $208.23 | $208.25 | $208.20 |
| Purchase #3 | $111.92 | 8.335% | $121.2485 | $121.25 | $121.25 | $121.20 |
| Purchase #4 | $161.64 | 11.200% | $179.7437 | $179.74 | $179.75 | $179.70 |
| Purchase #5 | $234.42 | 8.467% | $254.2683 | $254.27 | $254.25 | $254.30 |
| Purchase #6 | $169.71 | 12.355% | $190.6777 | $190.68 | $190.70 | $190.70 |
| Purchase #7 | $144.89 | 8.856% | $157.7215 | $157.72 | $157.70 | $157.70 |
| 7 purchase totals = | $1,104.93 | $1,215.8100 | $1,215.81 | $1,215.80 | $1,215.70 | |