| 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 | $125.78 | 4.230% | $131.1005 | $131.10 | $131.10 | $131.10 |
| Purchase #2 | $233.25 | 8.756% | $253.6734 | $253.67 | $253.65 | $253.70 |
| Purchase #3 | $207.73 | 7.582% | $223.4801 | $223.48 | $223.50 | $223.50 |
| Purchase #4 | $155.29 | 10.524% | $171.6327 | $171.63 | $171.65 | $171.60 |
| Purchase #5 | $179.74 | 3.676% | $186.3472 | $186.35 | $186.35 | $186.30 |
| Purchase #6 | $40.44 | 5.283% | $42.5764 | $42.58 | $42.60 | $42.60 |
| Purchase #7 | $199.68 | 8.116% | $215.886 | $215.89 | $215.90 | $215.90 |
| 7 purchase totals = | $1,141.91 | $1,224.6963 | $1,224.70 | $1,224.75 | $1,224.70 | |