| 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 | $123.27 | 13.632% | $140.0742 | $140.07 | $140.05 | $140.10 |
| Purchase #2 | $204.84 | 4.371% | $213.7936 | $213.79 | $213.80 | $213.80 |
| Purchase #3 | $239.30 | 9.664% | $262.426 | $262.43 | $262.45 | $262.40 |
| Purchase #4 | $44.91 | 10.314% | $49.542 | $49.54 | $49.55 | $49.50 |
| Purchase #5 | $136.48 | 13.118% | $154.3834 | $154.38 | $154.40 | $154.40 |
| Purchase #6 | $234.59 | 12.390% | $263.6557 | $263.66 | $263.65 | $263.70 |
| Purchase #7 | $179.63 | 9.407% | $196.5278 | $196.53 | $196.55 | $196.50 |
| 7 purchase totals = | $1,163.02 | $1,280.4027 | $1,280.40 | $1,280.45 | $1,280.40 | |