| 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 | $109.65 | 7.197% | $117.5415 | $117.54 | $117.55 | $117.50 |
| Purchase #2 | $75.36 | 3.639% | $78.1024 | $78.10 | $78.10 | $78.10 |
| Purchase #3 | $140.47 | 9.491% | $153.802 | $153.80 | $153.80 | $153.80 |
| Purchase #4 | $26.71 | 12.840% | $30.1396 | $30.14 | $30.15 | $30.10 |
| Purchase #5 | $210.47 | 4.102% | $219.1035 | $219.10 | $219.10 | $219.10 |
| Purchase #6 | $139.67 | 13.393% | $158.376 | $158.38 | $158.40 | $158.40 |
| Purchase #7 | $247.75 | 5.604% | $261.6339 | $261.63 | $261.65 | $261.60 |
| 7 purchase totals = | $950.08 | $1,018.6989 | $1,018.69 | $1,018.75 | $1,018.60 | |