| 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 | $222.30 | 8.356% | $240.8754 | $240.88 | $240.90 | $240.90 |
| Purchase #2 | $192.83 | 6.414% | $205.1981 | $205.20 | $205.20 | $205.20 |
| Purchase #3 | $180.60 | 5.289% | $190.1519 | $190.15 | $190.15 | $190.20 |
| Purchase #4 | $201.32 | 7.730% | $216.882 | $216.88 | $216.90 | $216.90 |
| Purchase #5 | $13.44 | 13.870% | $15.3041 | $15.30 | $15.30 | $15.30 |
| Purchase #6 | $111.92 | 12.463% | $125.8686 | $125.87 | $125.85 | $125.90 |
| Purchase #7 | $156.38 | 13.181% | $176.9924 | $176.99 | $177.00 | $177.00 |
| 7 purchase totals = | $1,078.79 | $1,171.2725 | $1,171.27 | $1,171.30 | $1,171.40 | |