| 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 | $242.83 | 7.141% | $260.1705 | $260.17 | $260.15 | $260.20 |
| Purchase #2 | $198.99 | 3.200% | $205.3577 | $205.36 | $205.35 | $205.40 |
| Purchase #3 | $18.75 | 13.262% | $21.2366 | $21.24 | $21.25 | $21.20 |
| Purchase #4 | $44.63 | 13.713% | $50.7501 | $50.75 | $50.75 | $50.80 |
| Purchase #5 | $50.99 | 7.174% | $54.648 | $54.65 | $54.65 | $54.60 |
| Purchase #6 | $72.66 | 10.448% | $80.2515 | $80.25 | $80.25 | $80.30 |
| Purchase #7 | $127.82 | 9.575% | $140.0588 | $140.06 | $140.05 | $140.10 |
| 7 purchase totals = | $756.67 | $812.4732 | $812.48 | $812.45 | $812.60 | |