| 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 | $204.83 | 3.618% | $212.2407 | $212.24 | $212.25 | $212.20 |
| Purchase #2 | $213.44 | 8.435% | $231.4437 | $231.44 | $231.45 | $231.40 |
| Purchase #3 | $198.59 | 13.565% | $225.5287 | $225.53 | $225.55 | $225.50 |
| Purchase #4 | $14.65 | 8.550% | $15.9026 | $15.90 | $15.90 | $15.90 |
| Purchase #5 | $117.95 | 10.466% | $130.2946 | $130.29 | $130.30 | $130.30 |
| Purchase #6 | $201.72 | 3.413% | $208.6047 | $208.60 | $208.60 | $208.60 |
| Purchase #7 | $77.26 | 5.702% | $81.6654 | $81.67 | $81.65 | $81.70 |
| 7 purchase totals = | $1,028.44 | $1,105.6804 | $1,105.67 | $1,105.70 | $1,105.60 | |