| 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 | $32.80 | 11.254% | $36.4913 | $36.49 | $36.50 | $36.50 |
| Purchase #2 | $139.37 | 11.502% | $155.4003 | $155.40 | $155.40 | $155.40 |
| Purchase #3 | $142.53 | 12.862% | $160.8622 | $160.86 | $160.85 | $160.90 |
| Purchase #4 | $183.86 | 9.655% | $201.6117 | $201.61 | $201.60 | $201.60 |
| Purchase #5 | $250.79 | 11.857% | $280.5262 | $280.53 | $280.55 | $280.50 |
| Purchase #6 | $92.89 | 12.287% | $104.3034 | $104.30 | $104.30 | $104.30 |
| Purchase #7 | $234.92 | 5.782% | $248.5031 | $248.50 | $248.50 | $248.50 |
| 7 purchase totals = | $1,077.16 | $1,187.6982 | $1,187.69 | $1,187.70 | $1,187.70 | |