| 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 | $249.92 | 8.359% | $270.8108 | $270.81 | $270.80 | $270.80 |
| Purchase #2 | $101.71 | 4.235% | $106.0174 | $106.02 | $106.00 | $106.00 |
| Purchase #3 | $215.43 | 11.380% | $239.9459 | $239.95 | $239.95 | $239.90 |
| Purchase #4 | $231.99 | 5.717% | $245.2529 | $245.25 | $245.25 | $245.30 |
| Purchase #5 | $71.95 | 12.638% | $81.043 | $81.04 | $81.05 | $81.00 |
| Purchase #6 | $25.90 | 9.594% | $28.3848 | $28.38 | $28.40 | $28.40 |
| Purchase #7 | $165.66 | 13.723% | $188.3935 | $188.39 | $188.40 | $188.40 |
| 7 purchase totals = | $1,062.56 | $1,159.8483 | $1,159.84 | $1,159.85 | $1,159.80 | |