| 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 | $201.75 | 12.584% | $227.1382 | $227.14 | $227.15 | $227.10 |
| Purchase #2 | $173.43 | 4.555% | $181.3297 | $181.33 | $181.35 | $181.30 |
| Purchase #3 | $249.81 | 5.276% | $262.99 | $262.99 | $263.00 | $263.00 |
| Purchase #4 | $188.55 | 9.762% | $206.9563 | $206.96 | $206.95 | $207.00 |
| Purchase #5 | $214.72 | 10.250% | $236.7288 | $236.73 | $236.75 | $236.70 |
| Purchase #6 | $43.91 | 4.844% | $46.037 | $46.04 | $46.05 | $46.00 |
| Purchase #7 | $117.36 | 9.776% | $128.8331 | $128.83 | $128.85 | $128.80 |
| 7 purchase totals = | $1,189.53 | $1,290.0131 | $1,290.02 | $1,290.10 | $1,289.90 | |