| 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 | $95.86 | 10.600% | $106.0212 | $106.02 | $106.00 | $106.00 |
| Purchase #2 | $190.69 | 7.371% | $204.7458 | $204.75 | $204.75 | $204.70 |
| Purchase #3 | $185.85 | 5.873% | $196.765 | $196.77 | $196.75 | $196.80 |
| Purchase #4 | $109.43 | 12.193% | $122.7728 | $122.77 | $122.75 | $122.80 |
| Purchase #5 | $242.36 | 11.539% | $270.3259 | $270.33 | $270.35 | $270.30 |
| Purchase #6 | $61.49 | 5.667% | $64.9746 | $64.97 | $64.95 | $65.00 |
| Purchase #7 | $192.83 | 5.838% | $204.0874 | $204.09 | $204.10 | $204.10 |
| 7 purchase totals = | $1,078.51 | $1,169.6927 | $1,169.70 | $1,169.65 | $1,169.70 | |