| 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 | 12.732% | $91.6286 | $91.63 | $91.65 | $91.60 |
| Purchase #2 | $199.44 | 11.509% | $222.3935 | $222.39 | $222.40 | $222.40 |
| Purchase #3 | $236.61 | 13.600% | $268.789 | $268.79 | $268.80 | $268.80 |
| Purchase #4 | $28.59 | 8.186% | $30.9304 | $30.93 | $30.95 | $30.90 |
| Purchase #5 | $208.46 | 10.692% | $230.7485 | $230.75 | $230.75 | $230.70 |
| Purchase #6 | $107.57 | 6.461% | $114.5201 | $114.52 | $114.50 | $114.50 |
| Purchase #7 | $83.78 | 8.684% | $91.0555 | $91.06 | $91.05 | $91.10 |
| 7 purchase totals = | $945.73 | $1,050.0656 | $1,050.07 | $1,050.10 | $1,050.00 | |