| 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 | $123.68 | 6.756% | $132.0358 | $132.04 | $132.05 | $132.00 |
| Purchase #2 | $115.45 | 11.293% | $128.4878 | $128.49 | $128.50 | $128.50 |
| Purchase #3 | $18.73 | 6.528% | $19.9527 | $19.95 | $19.95 | $20.00 |
| Purchase #4 | $16.90 | 3.801% | $17.5424 | $17.54 | $17.55 | $17.50 |
| Purchase #5 | $125.31 | 6.356% | $133.2747 | $133.27 | $133.25 | $133.30 |
| Purchase #6 | $237.39 | 13.247% | $268.8371 | $268.84 | $268.85 | $268.80 |
| Purchase #7 | $94.28 | 13.298% | $106.8174 | $106.82 | $106.80 | $106.80 |
| 7 purchase totals = | $731.74 | $806.9479 | $806.95 | $806.95 | $806.90 | |