| 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 | $113.36 | 11.171% | $126.0234 | $126.02 | $126.00 | $126.00 |
| Purchase #2 | $63.81 | 7.831% | $68.807 | $68.81 | $68.80 | $68.80 |
| Purchase #3 | $137.54 | 9.146% | $150.1194 | $150.12 | $150.10 | $150.10 |
| Purchase #4 | $15.55 | 5.264% | $16.3686 | $16.37 | $16.35 | $16.40 |
| Purchase #5 | $207.74 | 8.784% | $225.9879 | $225.99 | $226.00 | $226.00 |
| Purchase #6 | $236.76 | 6.218% | $251.4817 | $251.48 | $251.50 | $251.50 |
| Purchase #7 | $118.80 | 7.868% | $128.1472 | $128.15 | $128.15 | $128.10 |
| 7 purchase totals = | $893.56 | $966.9352 | $966.94 | $966.90 | $966.90 | |