| 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 | $119.54 | 12.382% | $134.3414 | $134.34 | $134.35 | $134.30 |
| Purchase #2 | $238.49 | 5.827% | $252.3868 | $252.39 | $252.40 | $252.40 |
| Purchase #3 | $201.29 | 8.873% | $219.1505 | $219.15 | $219.15 | $219.20 |
| Purchase #4 | $233.43 | 3.693% | $242.0506 | $242.05 | $242.05 | $242.10 |
| Purchase #5 | $90.35 | 10.818% | $100.1241 | $100.12 | $100.10 | $100.10 |
| Purchase #6 | $199.70 | 3.276% | $206.2422 | $206.24 | $206.25 | $206.20 |
| Purchase #7 | $55.50 | 10.697% | $61.4368 | $61.44 | $61.45 | $61.40 |
| 7 purchase totals = | $1,138.30 | $1,215.7324 | $1,215.73 | $1,215.75 | $1,215.70 | |