| 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 | $37.52 | 3.643% | $38.8869 | $38.89 | $38.90 | $38.90 |
| Purchase #2 | $229.68 | 11.122% | $255.225 | $255.23 | $255.25 | $255.20 |
| Purchase #3 | $246.85 | 3.402% | $255.2478 | $255.25 | $255.25 | $255.20 |
| Purchase #4 | $142.57 | 13.499% | $161.8155 | $161.82 | $161.80 | $161.80 |
| Purchase #5 | $232.92 | 8.220% | $252.066 | $252.07 | $252.05 | $252.10 |
| Purchase #6 | $107.45 | 13.772% | $122.248 | $122.25 | $122.25 | $122.20 |
| Purchase #7 | $221.82 | 13.386% | $251.5128 | $251.51 | $251.50 | $251.50 |
| 7 purchase totals = | $1,218.81 | $1,337.0020 | $1,337.02 | $1,337.00 | $1,336.90 | |