| 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 | $244.51 | 4.152% | $254.6621 | $254.66 | $254.65 | $254.70 |
| Purchase #2 | $242.75 | 7.187% | $260.1964 | $260.20 | $260.20 | $260.20 |
| Purchase #3 | $87.99 | 10.502% | $97.2307 | $97.23 | $97.25 | $97.20 |
| Purchase #4 | $7.99 | 6.716% | $8.5266 | $8.53 | $8.55 | $8.50 |
| Purchase #5 | $115.86 | 6.357% | $123.2252 | $123.23 | $123.25 | $123.20 |
| Purchase #6 | $99.54 | 9.676% | $109.1715 | $109.17 | $109.15 | $109.20 |
| Purchase #7 | $222.69 | 7.529% | $239.4563 | $239.46 | $239.45 | $239.50 |
| 7 purchase totals = | $1,021.33 | $1,092.4688 | $1,092.48 | $1,092.50 | $1,092.50 | |