| 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 | $235.43 | 6.621% | $251.0178 | $251.02 | $251.00 | $251.00 |
| Purchase #2 | $233.47 | 8.239% | $252.7056 | $252.71 | $252.70 | $252.70 |
| Purchase #3 | $215.62 | 9.534% | $236.1772 | $236.18 | $236.20 | $236.20 |
| Purchase #4 | $223.62 | 10.264% | $246.5724 | $246.57 | $246.55 | $246.60 |
| Purchase #5 | $32.51 | 13.862% | $37.0165 | $37.02 | $37.00 | $37.00 |
| Purchase #6 | $212.32 | 7.835% | $228.9553 | $228.96 | $228.95 | $229.00 |
| Purchase #7 | $40.82 | 9.282% | $44.6089 | $44.61 | $44.60 | $44.60 |
| 7 purchase totals = | $1,193.79 | $1,297.0537 | $1,297.07 | $1,297.00 | $1,297.10 | |