| 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 | $224.58 | 7.178% | $240.7004 | $240.70 | $240.70 | $240.70 |
| Purchase #2 | $224.61 | 3.418% | $232.2872 | $232.29 | $232.30 | $232.30 |
| Purchase #3 | $95.79 | 13.152% | $108.3883 | $108.39 | $108.40 | $108.40 |
| Purchase #4 | $110.38 | 3.604% | $114.3581 | $114.36 | $114.35 | $114.40 |
| Purchase #5 | $119.98 | 5.671% | $126.7841 | $126.78 | $126.80 | $126.80 |
| Purchase #6 | $17.74 | 8.148% | $19.1855 | $19.19 | $19.20 | $19.20 |
| Purchase #7 | $190.26 | 13.187% | $215.3496 | $215.35 | $215.35 | $215.30 |
| 7 purchase totals = | $983.34 | $1,057.0532 | $1,057.06 | $1,057.10 | $1,057.10 | |