| 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 | $215.69 | 9.732% | $236.681 | $236.68 | $236.70 | $236.70 |
| Purchase #2 | $85.87 | 6.618% | $91.5529 | $91.55 | $91.55 | $91.60 |
| Purchase #3 | $197.33 | 9.472% | $216.0211 | $216.02 | $216.00 | $216.00 |
| Purchase #4 | $47.90 | 10.828% | $53.0866 | $53.09 | $53.10 | $53.10 |
| Purchase #5 | $207.98 | 4.676% | $217.7051 | $217.71 | $217.70 | $217.70 |
| Purchase #6 | $197.58 | 12.341% | $221.9633 | $221.96 | $221.95 | $222.00 |
| Purchase #7 | $221.88 | 5.713% | $234.556 | $234.56 | $234.55 | $234.60 |
| 7 purchase totals = | $1,174.23 | $1,271.5660 | $1,271.57 | $1,271.55 | $1,271.70 | |