| 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 | $223.87 | 3.639% | $232.0166 | $232.02 | $232.00 | $232.00 |
| Purchase #2 | $11.61 | 9.581% | $12.7224 | $12.72 | $12.70 | $12.70 |
| Purchase #3 | $239.69 | 13.792% | $272.748 | $272.75 | $272.75 | $272.70 |
| Purchase #4 | $205.28 | 5.680% | $216.9399 | $216.94 | $216.95 | $216.90 |
| Purchase #5 | $72.80 | 11.213% | $80.9631 | $80.96 | $80.95 | $81.00 |
| Purchase #6 | $227.42 | 4.667% | $238.0337 | $238.03 | $238.05 | $238.00 |
| Purchase #7 | $127.39 | 5.289% | $134.1277 | $134.13 | $134.15 | $134.10 |
| 7 purchase totals = | $1,108.06 | $1,187.5514 | $1,187.55 | $1,187.55 | $1,187.40 | |