| 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 | $24.44 | 13.160% | $27.6563 | $27.66 | $27.65 | $27.70 |
| Purchase #2 | $187.36 | 6.240% | $199.0513 | $199.05 | $199.05 | $199.10 |
| Purchase #3 | $229.60 | 7.102% | $245.9062 | $245.91 | $245.90 | $245.90 |
| Purchase #4 | $190.81 | 11.235% | $212.2475 | $212.25 | $212.25 | $212.20 |
| Purchase #5 | $60.74 | 12.454% | $68.3046 | $68.30 | $68.30 | $68.30 |
| Purchase #6 | $176.88 | 3.565% | $183.1858 | $183.19 | $183.20 | $183.20 |
| Purchase #7 | $149.46 | 11.567% | $166.748 | $166.75 | $166.75 | $166.70 |
| 7 purchase totals = | $1,019.29 | $1,103.0997 | $1,103.11 | $1,103.10 | $1,103.10 | |