| 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 | $95.29 | 13.634% | $108.2818 | $108.28 | $108.30 | $108.30 |
| Purchase #2 | $189.81 | 9.529% | $207.897 | $207.90 | $207.90 | $207.90 |
| Purchase #3 | $163.70 | 9.483% | $179.2237 | $179.22 | $179.20 | $179.20 |
| Purchase #4 | $123.80 | 3.254% | $127.8285 | $127.83 | $127.85 | $127.80 |
| Purchase #5 | $27.99 | 8.703% | $30.426 | $30.43 | $30.45 | $30.40 |
| Purchase #6 | $59.79 | 6.852% | $63.8868 | $63.89 | $63.90 | $63.90 |
| Purchase #7 | $206.33 | 3.591% | $213.7393 | $213.74 | $213.75 | $213.70 |
| 7 purchase totals = | $866.71 | $931.2831 | $931.29 | $931.35 | $931.20 | |