| 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 | $203.65 | 11.175% | $226.4079 | $226.41 | $226.40 | $226.40 |
| Purchase #2 | $28.47 | 4.399% | $29.7224 | $29.72 | $29.70 | $29.70 |
| Purchase #3 | $195.39 | 13.692% | $222.1428 | $222.14 | $222.15 | $222.10 |
| Purchase #4 | $109.70 | 11.476% | $122.2892 | $122.29 | $122.30 | $122.30 |
| Purchase #5 | $92.81 | 10.860% | $102.8892 | $102.89 | $102.90 | $102.90 |
| Purchase #6 | $204.81 | 11.129% | $227.6033 | $227.60 | $227.60 | $227.60 |
| Purchase #7 | $232.56 | 11.659% | $259.6742 | $259.67 | $259.65 | $259.70 |
| 7 purchase totals = | $1,067.39 | $1,190.7290 | $1,190.72 | $1,190.70 | $1,190.70 | |