| 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 | $187.72 | 6.232% | $199.4187 | $199.42 | $199.40 | $199.40 |
| Purchase #2 | $191.75 | 7.259% | $205.6691 | $205.67 | $205.65 | $205.70 |
| Purchase #3 | $192.61 | 7.731% | $207.5007 | $207.50 | $207.50 | $207.50 |
| Purchase #4 | $52.44 | 3.721% | $54.3913 | $54.39 | $54.40 | $54.40 |
| Purchase #5 | $246.26 | 10.295% | $271.6125 | $271.61 | $271.60 | $271.60 |
| Purchase #6 | $245.76 | 6.407% | $261.5058 | $261.51 | $261.50 | $261.50 |
| Purchase #7 | $202.87 | 12.437% | $228.1009 | $228.10 | $228.10 | $228.10 |
| 7 purchase totals = | $1,319.41 | $1,428.1990 | $1,428.20 | $1,428.15 | $1,428.20 | |