| 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 | $214.92 | 10.452% | $237.3834 | $237.38 | $237.40 | $237.40 |
| Purchase #2 | $208.38 | 6.734% | $222.4123 | $222.41 | $222.40 | $222.40 |
| Purchase #3 | $80.41 | 3.231% | $83.008 | $83.01 | $83.00 | $83.00 |
| Purchase #4 | $162.77 | 11.517% | $181.5162 | $181.52 | $181.50 | $181.50 |
| Purchase #5 | $116.90 | 3.615% | $121.1259 | $121.13 | $121.15 | $121.10 |
| Purchase #6 | $212.44 | 11.786% | $237.4782 | $237.48 | $237.50 | $237.50 |
| Purchase #7 | $216.89 | 7.273% | $232.6644 | $232.66 | $232.65 | $232.70 |
| 7 purchase totals = | $1,212.71 | $1,315.5884 | $1,315.59 | $1,315.60 | $1,315.60 | |