| 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 | $230.75 | 7.600% | $248.287 | $248.29 | $248.30 | $248.30 |
| Purchase #2 | $214.74 | 10.317% | $236.8947 | $236.89 | $236.90 | $236.90 |
| Purchase #3 | $24.57 | 10.832% | $27.2314 | $27.23 | $27.25 | $27.20 |
| Purchase #4 | $104.40 | 10.392% | $115.2492 | $115.25 | $115.25 | $115.20 |
| Purchase #5 | $14.91 | 8.205% | $16.1334 | $16.13 | $16.15 | $16.10 |
| Purchase #6 | $78.87 | 5.277% | $83.032 | $83.03 | $83.05 | $83.00 |
| Purchase #7 | $103.52 | 5.555% | $109.2705 | $109.27 | $109.25 | $109.30 |
| 7 purchase totals = | $771.76 | $836.0982 | $836.09 | $836.15 | $836.00 | |