| 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 | $138.35 | 3.158% | $142.7191 | $142.72 | $142.70 | $142.70 |
| Purchase #2 | $107.54 | 13.581% | $122.145 | $122.15 | $122.15 | $122.10 |
| Purchase #3 | $163.89 | 13.676% | $186.3036 | $186.30 | $186.30 | $186.30 |
| Purchase #4 | $83.79 | 11.240% | $93.208 | $93.21 | $93.20 | $93.20 |
| Purchase #5 | $63.79 | 9.494% | $69.8462 | $69.85 | $69.85 | $69.80 |
| Purchase #6 | $231.77 | 7.660% | $249.5236 | $249.52 | $249.50 | $249.50 |
| Purchase #7 | $188.87 | 3.565% | $195.6032 | $195.60 | $195.60 | $195.60 |
| 7 purchase totals = | $978.00 | $1,059.3487 | $1,059.35 | $1,059.30 | $1,059.20 | |