| 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 | $186.28 | 6.676% | $198.7161 | $198.72 | $198.70 | $198.70 |
| Purchase #2 | $39.95 | 5.490% | $42.1433 | $42.14 | $42.15 | $42.10 |
| Purchase #3 | $122.80 | 5.165% | $129.1426 | $129.14 | $129.15 | $129.10 |
| Purchase #4 | $157.83 | 8.420% | $171.1193 | $171.12 | $171.10 | $171.10 |
| Purchase #5 | $236.55 | 5.306% | $249.1013 | $249.10 | $249.10 | $249.10 |
| Purchase #6 | $234.73 | 11.351% | $261.3742 | $261.37 | $261.35 | $261.40 |
| Purchase #7 | $203.64 | 7.646% | $219.2103 | $219.21 | $219.20 | $219.20 |
| 7 purchase totals = | $1,181.78 | $1,270.8071 | $1,270.80 | $1,270.75 | $1,270.70 | |