| 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 | $236.72 | 4.156% | $246.5581 | $246.56 | $246.55 | $246.60 |
| Purchase #2 | $208.90 | 3.841% | $216.9238 | $216.92 | $216.90 | $216.90 |
| Purchase #3 | $14.46 | 6.733% | $15.4336 | $15.43 | $15.45 | $15.40 |
| Purchase #4 | $217.58 | 12.775% | $245.3758 | $245.38 | $245.40 | $245.40 |
| Purchase #5 | $218.32 | 4.657% | $228.4872 | $228.49 | $228.50 | $228.50 |
| Purchase #6 | $198.55 | 13.833% | $226.0154 | $226.02 | $226.00 | $226.00 |
| Purchase #7 | $138.94 | 11.559% | $155.0001 | $155.00 | $155.00 | $155.00 |
| 7 purchase totals = | $1,233.47 | $1,333.7940 | $1,333.80 | $1,333.80 | $1,333.80 | |