| 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 | $106.25 | 4.214% | $110.7274 | $110.73 | $110.75 | $110.70 |
| Purchase #2 | $185.89 | 12.476% | $209.0816 | $209.08 | $209.10 | $209.10 |
| Purchase #3 | $191.63 | 5.537% | $202.2406 | $202.24 | $202.25 | $202.20 |
| Purchase #4 | $20.57 | 3.530% | $21.2961 | $21.30 | $21.30 | $21.30 |
| Purchase #5 | $181.66 | 13.175% | $205.5937 | $205.59 | $205.60 | $205.60 |
| Purchase #6 | $230.80 | 12.224% | $259.013 | $259.01 | $259.00 | $259.00 |
| Purchase #7 | $199.38 | 9.821% | $218.9611 | $218.96 | $218.95 | $219.00 |
| 7 purchase totals = | $1,116.18 | $1,226.9135 | $1,226.91 | $1,226.95 | $1,226.90 | |