| 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 | $237.75 | 5.836% | $251.6251 | $251.63 | $251.65 | $251.60 |
| Purchase #2 | $28.58 | 6.719% | $30.5003 | $30.50 | $30.50 | $30.50 |
| Purchase #3 | $246.80 | 10.342% | $272.3241 | $272.32 | $272.30 | $272.30 |
| Purchase #4 | $134.94 | 11.182% | $150.029 | $150.03 | $150.05 | $150.00 |
| Purchase #5 | $154.38 | 9.628% | $169.2437 | $169.24 | $169.25 | $169.20 |
| Purchase #6 | $117.43 | 3.795% | $121.8865 | $121.89 | $121.90 | $121.90 |
| Purchase #7 | $194.32 | 6.454% | $206.8614 | $206.86 | $206.85 | $206.90 |
| 7 purchase totals = | $1,114.20 | $1,202.4701 | $1,202.47 | $1,202.50 | $1,202.40 | |