| 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 | $199.48 | 12.329% | $224.0739 | $224.07 | $224.05 | $224.10 |
| Purchase #2 | $144.65 | 5.248% | $152.2412 | $152.24 | $152.25 | $152.20 |
| Purchase #3 | $94.31 | 3.326% | $97.4468 | $97.45 | $97.45 | $97.40 |
| Purchase #4 | $217.42 | 6.350% | $231.2262 | $231.23 | $231.25 | $231.20 |
| Purchase #5 | $133.62 | 8.841% | $145.4333 | $145.43 | $145.45 | $145.40 |
| Purchase #6 | $14.30 | 12.380% | $16.0703 | $16.07 | $16.05 | $16.10 |
| Purchase #7 | $215.89 | 3.109% | $222.602 | $222.60 | $222.60 | $222.60 |
| 7 purchase totals = | $1,019.67 | $1,089.0937 | $1,089.09 | $1,089.10 | $1,089.00 | |