| 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 | $214.34 | 12.189% | $240.4659 | $240.47 | $240.45 | $240.50 |
| Purchase #2 | $62.30 | 9.768% | $68.3855 | $68.39 | $68.40 | $68.40 |
| Purchase #3 | $154.73 | 10.377% | $170.7863 | $170.79 | $170.80 | $170.80 |
| Purchase #4 | $216.74 | 10.472% | $239.437 | $239.44 | $239.45 | $239.40 |
| Purchase #5 | $99.85 | 5.524% | $105.3657 | $105.37 | $105.35 | $105.40 |
| Purchase #6 | $175.46 | 8.301% | $190.0249 | $190.02 | $190.00 | $190.00 |
| Purchase #7 | $98.53 | 12.549% | $110.8945 | $110.89 | $110.90 | $110.90 |
| 7 purchase totals = | $1,021.95 | $1,125.3598 | $1,125.37 | $1,125.35 | $1,125.40 | |