| 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 | $202.29 | 12.669% | $227.9181 | $227.92 | $227.90 | $227.90 |
| Purchase #2 | $140.40 | 12.396% | $157.804 | $157.80 | $157.80 | $157.80 |
| Purchase #3 | $151.42 | 10.185% | $166.8421 | $166.84 | $166.85 | $166.80 |
| Purchase #4 | $245.58 | 8.312% | $265.9926 | $265.99 | $266.00 | $266.00 |
| Purchase #5 | $16.93 | 4.356% | $17.6675 | $17.67 | $17.65 | $17.70 |
| Purchase #6 | $14.27 | 10.128% | $15.7153 | $15.72 | $15.70 | $15.70 |
| Purchase #7 | $49.33 | 3.446% | $51.0299 | $51.03 | $51.05 | $51.00 |
| 7 purchase totals = | $820.22 | $902.9695 | $902.97 | $902.95 | $902.90 | |