| 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 | $214.63 | 4.506% | $224.3012 | $224.30 | $224.30 | $224.30 |
| Purchase #2 | $132.69 | 4.476% | $138.6292 | $138.63 | $138.65 | $138.60 |
| Purchase #3 | $72.33 | 12.680% | $81.5014 | $81.50 | $81.50 | $81.50 |
| Purchase #4 | $185.53 | 7.270% | $199.018 | $199.02 | $199.00 | $199.00 |
| Purchase #5 | $215.82 | 3.130% | $222.5752 | $222.58 | $222.60 | $222.60 |
| Purchase #6 | $143.34 | 11.227% | $159.4328 | $159.43 | $159.45 | $159.40 |
| Purchase #7 | $166.60 | 7.823% | $179.6331 | $179.63 | $179.65 | $179.60 |
| 7 purchase totals = | $1,130.94 | $1,205.0909 | $1,205.09 | $1,205.15 | $1,205.00 | |