| 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 | $121.48 | 9.456% | $132.9671 | $132.97 | $132.95 | $133.00 |
| Purchase #2 | $143.72 | 3.124% | $148.2098 | $148.21 | $148.20 | $148.20 |
| Purchase #3 | $151.65 | 3.778% | $157.3793 | $157.38 | $157.40 | $157.40 |
| Purchase #4 | $109.94 | 9.805% | $120.7196 | $120.72 | $120.70 | $120.70 |
| Purchase #5 | $45.46 | 10.219% | $50.1056 | $50.11 | $50.10 | $50.10 |
| Purchase #6 | $177.99 | 8.345% | $192.8433 | $192.84 | $192.85 | $192.80 |
| Purchase #7 | $199.97 | 11.146% | $222.2587 | $222.26 | $222.25 | $222.30 |
| 7 purchase totals = | $950.21 | $1,024.4834 | $1,024.49 | $1,024.45 | $1,024.50 | |