| 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 | $194.56 | 6.377% | $206.9671 | $206.97 | $206.95 | $207.00 |
| Purchase #2 | $242.45 | 12.221% | $272.0798 | $272.08 | $272.10 | $272.10 |
| Purchase #3 | $250.36 | 12.800% | $282.4061 | $282.41 | $282.40 | $282.40 |
| Purchase #4 | $21.50 | 7.300% | $23.0695 | $23.07 | $23.05 | $23.10 |
| Purchase #5 | $128.40 | 4.520% | $134.2037 | $134.20 | $134.20 | $134.20 |
| Purchase #6 | $104.61 | 12.438% | $117.6214 | $117.62 | $117.60 | $117.60 |
| Purchase #7 | $17.75 | 4.277% | $18.5092 | $18.51 | $18.50 | $18.50 |
| 7 purchase totals = | $959.63 | $1,054.8568 | $1,054.86 | $1,054.80 | $1,054.90 | |