| 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 | $179.59 | 12.666% | $202.3369 | $202.34 | $202.35 | $202.30 |
| Purchase #2 | $242.58 | 4.728% | $254.0492 | $254.05 | $254.05 | $254.00 |
| Purchase #3 | $138.44 | 4.276% | $144.3597 | $144.36 | $144.35 | $144.40 |
| Purchase #4 | $117.68 | 3.402% | $121.6835 | $121.68 | $121.70 | $121.70 |
| Purchase #5 | $127.85 | 11.260% | $142.2459 | $142.25 | $142.25 | $142.20 |
| Purchase #6 | $101.95 | 3.602% | $105.6222 | $105.62 | $105.60 | $105.60 |
| Purchase #7 | $198.59 | 13.323% | $225.0481 | $225.05 | $225.05 | $225.00 |
| 7 purchase totals = | $1,106.68 | $1,195.3455 | $1,195.35 | $1,195.35 | $1,195.20 | |