| 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 | $102.66 | 12.380% | $115.3693 | $115.37 | $115.35 | $115.40 |
| Purchase #2 | $200.65 | 12.403% | $225.5366 | $225.54 | $225.55 | $225.50 |
| Purchase #3 | $145.62 | 6.641% | $155.2906 | $155.29 | $155.30 | $155.30 |
| Purchase #4 | $32.79 | 5.292% | $34.5252 | $34.53 | $34.55 | $34.50 |
| Purchase #5 | $81.32 | 5.747% | $85.9935 | $85.99 | $86.00 | $86.00 |
| Purchase #6 | $214.44 | 3.293% | $221.5015 | $221.50 | $221.50 | $221.50 |
| Purchase #7 | $201.61 | 10.469% | $222.7166 | $222.72 | $222.70 | $222.70 |
| 7 purchase totals = | $979.09 | $1,060.9333 | $1,060.94 | $1,060.95 | $1,060.90 | |