| 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 | $26.27 | 7.815% | $28.323 | $28.32 | $28.30 | $28.30 |
| Purchase #2 | $157.95 | 8.764% | $171.7927 | $171.79 | $171.80 | $171.80 |
| Purchase #3 | $114.58 | 10.657% | $126.7908 | $126.79 | $126.80 | $126.80 |
| Purchase #4 | $236.31 | 5.694% | $249.7655 | $249.77 | $249.75 | $249.80 |
| Purchase #5 | $107.96 | 12.245% | $121.1797 | $121.18 | $121.20 | $121.20 |
| Purchase #6 | $37.86 | 9.825% | $41.5797 | $41.58 | $41.60 | $41.60 |
| Purchase #7 | $219.76 | 3.297% | $227.0055 | $227.01 | $227.00 | $227.00 |
| 7 purchase totals = | $900.69 | $966.4369 | $966.44 | $966.45 | $966.50 | |