| 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 | $183.31 | 7.634% | $197.3039 | $197.30 | $197.30 | $197.30 |
| Purchase #2 | $208.59 | 12.296% | $234.2382 | $234.24 | $234.25 | $234.20 |
| Purchase #3 | $198.79 | 12.397% | $223.434 | $223.43 | $223.45 | $223.40 |
| Purchase #4 | $131.83 | 8.557% | $143.1107 | $143.11 | $143.10 | $143.10 |
| Purchase #5 | $104.41 | 12.645% | $117.6126 | $117.61 | $117.60 | $117.60 |
| Purchase #6 | $36.32 | 12.529% | $40.8705 | $40.87 | $40.85 | $40.90 |
| Purchase #7 | $206.35 | 9.536% | $226.0275 | $226.03 | $226.05 | $226.00 |
| 7 purchase totals = | $1,069.60 | $1,182.5974 | $1,182.59 | $1,182.60 | $1,182.50 | |