| 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 | $26.74 | 10.588% | $29.5712 | $29.57 | $29.55 | $29.60 |
| Purchase #2 | $191.46 | 13.250% | $216.8285 | $216.83 | $216.85 | $216.80 |
| Purchase #3 | $239.83 | 5.189% | $252.2748 | $252.27 | $252.25 | $252.30 |
| Purchase #4 | $7.32 | 12.462% | $8.2322 | $8.23 | $8.25 | $8.20 |
| Purchase #5 | $78.79 | 3.301% | $81.3909 | $81.39 | $81.40 | $81.40 |
| Purchase #6 | $250.64 | 13.873% | $285.4113 | $285.41 | $285.40 | $285.40 |
| Purchase #7 | $236.98 | 3.588% | $245.4828 | $245.48 | $245.50 | $245.50 |
| 7 purchase totals = | $1,031.76 | $1,119.1917 | $1,119.18 | $1,119.20 | $1,119.20 | |