| 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 | $28.72 | 7.603% | $30.9036 | $30.90 | $30.90 | $30.90 |
| Purchase #2 | $201.26 | 10.502% | $222.3963 | $222.40 | $222.40 | $222.40 |
| Purchase #3 | $178.77 | 13.471% | $202.8521 | $202.85 | $202.85 | $202.90 |
| Purchase #4 | $126.96 | 4.229% | $132.3291 | $132.33 | $132.35 | $132.30 |
| Purchase #5 | $125.97 | 7.472% | $135.3825 | $135.38 | $135.40 | $135.40 |
| Purchase #6 | $161.49 | 11.153% | $179.501 | $179.50 | $179.50 | $179.50 |
| Purchase #7 | $126.68 | 7.267% | $135.8858 | $135.89 | $135.90 | $135.90 |
| 7 purchase totals = | $949.85 | $1,039.2504 | $1,039.25 | $1,039.30 | $1,039.30 | |