| 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 | $89.89 | 4.181% | $93.6483 | $93.65 | $93.65 | $93.60 |
| Purchase #2 | $109.41 | 13.733% | $124.4353 | $124.44 | $124.45 | $124.40 |
| Purchase #3 | $236.64 | 10.554% | $261.615 | $261.62 | $261.60 | $261.60 |
| Purchase #4 | $131.74 | 4.830% | $138.103 | $138.10 | $138.10 | $138.10 |
| Purchase #5 | $181.51 | 4.800% | $190.2225 | $190.22 | $190.20 | $190.20 |
| Purchase #6 | $102.36 | 12.559% | $115.2154 | $115.22 | $115.20 | $115.20 |
| Purchase #7 | $12.58 | 3.773% | $13.0546 | $13.05 | $13.05 | $13.10 |
| 7 purchase totals = | $864.13 | $936.2941 | $936.30 | $936.25 | $936.20 | |