| 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 | $127.94 | 8.318% | $138.582 | $138.58 | $138.60 | $138.60 |
| Purchase #2 | $143.73 | 12.476% | $161.6618 | $161.66 | $161.65 | $161.70 |
| Purchase #3 | $61.72 | 8.210% | $66.7872 | $66.79 | $66.80 | $66.80 |
| Purchase #4 | $187.73 | 6.320% | $199.5945 | $199.59 | $199.60 | $199.60 |
| Purchase #5 | $196.42 | 10.683% | $217.4035 | $217.40 | $217.40 | $217.40 |
| Purchase #6 | $145.85 | 13.583% | $165.6608 | $165.66 | $165.65 | $165.70 |
| Purchase #7 | $203.90 | 4.252% | $212.5698 | $212.57 | $212.55 | $212.60 |
| 7 purchase totals = | $1,067.29 | $1,162.2596 | $1,162.25 | $1,162.25 | $1,162.40 | |