| 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 | $81.28 | 8.755% | $88.3961 | $88.40 | $88.40 | $88.40 |
| Purchase #2 | $227.84 | 11.161% | $253.2692 | $253.27 | $253.25 | $253.30 |
| Purchase #3 | $158.86 | 7.711% | $171.1097 | $171.11 | $171.10 | $171.10 |
| Purchase #4 | $211.26 | 11.782% | $236.1507 | $236.15 | $236.15 | $236.20 |
| Purchase #5 | $225.86 | 9.806% | $248.0078 | $248.01 | $248.00 | $248.00 |
| Purchase #6 | $163.41 | 12.475% | $183.7954 | $183.80 | $183.80 | $183.80 |
| Purchase #7 | $124.38 | 6.479% | $132.4386 | $132.44 | $132.45 | $132.40 |
| 7 purchase totals = | $1,192.89 | $1,313.1675 | $1,313.18 | $1,313.15 | $1,313.20 | |