| 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 | $118.90 | 7.203% | $127.4644 | $127.46 | $127.45 | $127.50 |
| Purchase #2 | $215.34 | 7.144% | $230.7239 | $230.72 | $230.70 | $230.70 |
| Purchase #3 | $116.99 | 11.224% | $130.121 | $130.12 | $130.10 | $130.10 |
| Purchase #4 | $175.75 | 3.357% | $181.6499 | $181.65 | $181.65 | $181.60 |
| Purchase #5 | $45.91 | 4.362% | $47.9126 | $47.91 | $47.90 | $47.90 |
| Purchase #6 | $231.85 | 7.476% | $249.1831 | $249.18 | $249.20 | $249.20 |
| Purchase #7 | $232.88 | 3.381% | $240.7537 | $240.75 | $240.75 | $240.80 |
| 7 purchase totals = | $1,137.62 | $1,207.8086 | $1,207.79 | $1,207.75 | $1,207.80 | |