| 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 | $243.83 | 3.208% | $251.6521 | $251.65 | $251.65 | $251.70 |
| Purchase #2 | $186.71 | 11.679% | $208.5159 | $208.52 | $208.50 | $208.50 |
| Purchase #3 | $62.42 | 8.619% | $67.8 | $67.80 | $67.80 | $67.80 |
| Purchase #4 | $224.97 | 8.384% | $243.8315 | $243.83 | $243.85 | $243.80 |
| Purchase #5 | $52.59 | 11.691% | $58.7383 | $58.74 | $58.75 | $58.70 |
| Purchase #6 | $108.32 | 4.243% | $112.916 | $112.92 | $112.90 | $112.90 |
| Purchase #7 | $136.36 | 12.659% | $153.6218 | $153.62 | $153.60 | $153.60 |
| 7 purchase totals = | $1,015.20 | $1,097.0756 | $1,097.08 | $1,097.05 | $1,097.00 | |