| 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 | $236.68 | 6.539% | $252.1565 | $252.16 | $252.15 | $252.20 |
| Purchase #2 | $88.63 | 12.684% | $99.8718 | $99.87 | $99.85 | $99.90 |
| Purchase #3 | $209.84 | 4.189% | $218.6302 | $218.63 | $218.65 | $218.60 |
| Purchase #4 | $35.95 | 3.776% | $37.3075 | $37.31 | $37.30 | $37.30 |
| Purchase #5 | $193.29 | 10.364% | $213.3226 | $213.32 | $213.30 | $213.30 |
| Purchase #6 | $51.29 | 13.594% | $58.2624 | $58.26 | $58.25 | $58.30 |
| Purchase #7 | $115.36 | 10.419% | $127.3794 | $127.38 | $127.40 | $127.40 |
| 7 purchase totals = | $931.04 | $1,006.9304 | $1,006.93 | $1,006.90 | $1,007.00 | |