| 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 | $96.30 | 10.525% | $106.4356 | $106.44 | $106.45 | $106.40 |
| Purchase #2 | $231.94 | 9.526% | $254.0346 | $254.03 | $254.05 | $254.00 |
| Purchase #3 | $40.87 | 7.324% | $43.8633 | $43.86 | $43.85 | $43.90 |
| Purchase #4 | $122.34 | 11.645% | $136.5865 | $136.59 | $136.60 | $136.60 |
| Purchase #5 | $76.41 | 3.730% | $79.2601 | $79.26 | $79.25 | $79.30 |
| Purchase #6 | $221.78 | 4.544% | $231.8577 | $231.86 | $231.85 | $231.90 |
| Purchase #7 | $142.89 | 10.385% | $157.7291 | $157.73 | $157.75 | $157.70 |
| 7 purchase totals = | $932.53 | $1,009.7669 | $1,009.77 | $1,009.80 | $1,009.80 | |