| 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 | $12.83 | 13.292% | $14.5354 | $14.54 | $14.55 | $14.50 |
| Purchase #2 | $173.86 | 7.728% | $187.2959 | $187.30 | $187.30 | $187.30 |
| Purchase #3 | $6.89 | 6.659% | $7.3488 | $7.35 | $7.35 | $7.30 |
| Purchase #4 | $231.92 | 6.692% | $247.4401 | $247.44 | $247.45 | $247.40 |
| Purchase #5 | $245.62 | 3.682% | $254.6637 | $254.66 | $254.65 | $254.70 |
| Purchase #6 | $165.61 | 3.379% | $171.206 | $171.21 | $171.20 | $171.20 |
| Purchase #7 | $227.96 | 9.501% | $249.6185 | $249.62 | $249.60 | $249.60 |
| 7 purchase totals = | $1,064.69 | $1,132.1084 | $1,132.12 | $1,132.10 | $1,132.00 | |