| 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 | $214.98 | 3.519% | $222.5451 | $222.55 | $222.55 | $222.50 |
| Purchase #2 | $66.58 | 11.279% | $74.0896 | $74.09 | $74.10 | $74.10 |
| Purchase #3 | $193.31 | 7.787% | $208.363 | $208.36 | $208.35 | $208.40 |
| Purchase #4 | $132.37 | 12.365% | $148.7376 | $148.74 | $148.75 | $148.70 |
| Purchase #5 | $120.42 | 4.646% | $126.0147 | $126.01 | $126.00 | $126.00 |
| Purchase #6 | $109.97 | 11.855% | $123.0069 | $123.01 | $123.00 | $123.00 |
| Purchase #7 | $15.50 | 7.442% | $16.6535 | $16.65 | $16.65 | $16.70 |
| 7 purchase totals = | $853.13 | $919.4104 | $919.41 | $919.40 | $919.40 | |