| 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 | $28.46 | 10.287% | $31.3877 | $31.39 | $31.40 | $31.40 |
| Purchase #2 | $186.39 | 12.107% | $208.9562 | $208.96 | $208.95 | $209.00 |
| Purchase #3 | $208.53 | 5.641% | $220.2932 | $220.29 | $220.30 | $220.30 |
| Purchase #4 | $190.44 | 10.253% | $209.9658 | $209.97 | $209.95 | $210.00 |
| Purchase #5 | $234.79 | 13.267% | $265.9396 | $265.94 | $265.95 | $265.90 |
| Purchase #6 | $117.48 | 6.173% | $124.732 | $124.73 | $124.75 | $124.70 |
| Purchase #7 | $239.67 | 11.120% | $266.3213 | $266.32 | $266.30 | $266.30 |
| 7 purchase totals = | $1,205.76 | $1,327.5958 | $1,327.60 | $1,327.60 | $1,327.60 | |