| 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 | $233.51 | 12.584% | $262.8949 | $262.89 | $262.90 | $262.90 |
| Purchase #2 | $121.57 | 12.628% | $136.9219 | $136.92 | $136.90 | $136.90 |
| Purchase #3 | $224.45 | 9.262% | $245.2386 | $245.24 | $245.25 | $245.20 |
| Purchase #4 | $57.44 | 13.433% | $65.1559 | $65.16 | $65.15 | $65.20 |
| Purchase #5 | $146.85 | 7.256% | $157.5054 | $157.51 | $157.50 | $157.50 |
| Purchase #6 | $166.97 | 4.232% | $174.0362 | $174.04 | $174.05 | $174.00 |
| Purchase #7 | $153.79 | 13.395% | $174.3902 | $174.39 | $174.40 | $174.40 |
| 7 purchase totals = | $1,104.58 | $1,216.1431 | $1,216.15 | $1,216.15 | $1,216.10 | |