| 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 | $38.75 | 6.604% | $41.3091 | $41.31 | $41.30 | $41.30 |
| Purchase #2 | $196.66 | 3.782% | $204.0977 | $204.10 | $204.10 | $204.10 |
| Purchase #3 | $200.83 | 4.315% | $209.4958 | $209.50 | $209.50 | $209.50 |
| Purchase #4 | $234.40 | 11.756% | $261.9561 | $261.96 | $261.95 | $262.00 |
| Purchase #5 | $182.82 | 10.698% | $202.3781 | $202.38 | $202.40 | $202.40 |
| Purchase #6 | $245.47 | 10.416% | $271.0382 | $271.04 | $271.05 | $271.00 |
| Purchase #7 | $118.93 | 3.848% | $123.5064 | $123.51 | $123.50 | $123.50 |
| 7 purchase totals = | $1,217.86 | $1,313.7814 | $1,313.80 | $1,313.80 | $1,313.80 | |