| 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 | $208.83 | 4.809% | $218.8726 | $218.87 | $218.85 | $218.90 |
| Purchase #2 | $15.46 | 12.652% | $17.416 | $17.42 | $17.40 | $17.40 |
| Purchase #3 | $143.95 | 4.605% | $150.5789 | $150.58 | $150.60 | $150.60 |
| Purchase #4 | $202.48 | 13.539% | $229.8938 | $229.89 | $229.90 | $229.90 |
| Purchase #5 | $33.90 | 7.219% | $36.3472 | $36.35 | $36.35 | $36.30 |
| Purchase #6 | $171.26 | 10.417% | $189.1002 | $189.10 | $189.10 | $189.10 |
| Purchase #7 | $87.83 | 13.213% | $99.435 | $99.44 | $99.45 | $99.40 |
| 7 purchase totals = | $863.71 | $941.6437 | $941.65 | $941.65 | $941.60 | |