| 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 | $26.87 | 5.785% | $28.4244 | $28.42 | $28.40 | $28.40 |
| Purchase #2 | $234.32 | 10.811% | $259.6523 | $259.65 | $259.65 | $259.70 |
| Purchase #3 | $62.57 | 13.267% | $70.8712 | $70.87 | $70.85 | $70.90 |
| Purchase #4 | $164.95 | 11.333% | $183.6438 | $183.64 | $183.65 | $183.60 |
| Purchase #5 | $193.43 | 7.582% | $208.0959 | $208.10 | $208.10 | $208.10 |
| Purchase #6 | $180.34 | 3.381% | $186.4373 | $186.44 | $186.45 | $186.40 |
| Purchase #7 | $156.74 | 4.596% | $163.9438 | $163.94 | $163.95 | $163.90 |
| 7 purchase totals = | $1,019.22 | $1,101.0687 | $1,101.06 | $1,101.05 | $1,101.00 | |