| 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 | $222.33 | 4.652% | $232.6728 | $232.67 | $232.65 | $232.70 |
| Purchase #2 | $115.46 | 9.659% | $126.6123 | $126.61 | $126.60 | $126.60 |
| Purchase #3 | $220.83 | 11.506% | $246.2387 | $246.24 | $246.25 | $246.20 |
| Purchase #4 | $73.27 | 11.144% | $81.4352 | $81.44 | $81.45 | $81.40 |
| Purchase #5 | $181.36 | 9.442% | $198.484 | $198.48 | $198.50 | $198.50 |
| Purchase #6 | $82.33 | 3.306% | $85.0518 | $85.05 | $85.05 | $85.10 |
| Purchase #7 | $124.67 | 12.646% | $140.4358 | $140.44 | $140.45 | $140.40 |
| 7 purchase totals = | $1,020.25 | $1,110.9306 | $1,110.93 | $1,110.95 | $1,110.90 | |