| 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 | $133.68 | 4.464% | $139.6475 | $139.65 | $139.65 | $139.60 |
| Purchase #2 | $5.67 | 4.362% | $5.9173 | $5.92 | $5.90 | $5.90 |
| Purchase #3 | $195.72 | 8.434% | $212.227 | $212.23 | $212.25 | $212.20 |
| Purchase #4 | $195.86 | 3.360% | $202.4409 | $202.44 | $202.45 | $202.40 |
| Purchase #5 | $96.79 | 3.145% | $99.834 | $99.83 | $99.85 | $99.80 |
| Purchase #6 | $225.95 | 9.566% | $247.5644 | $247.56 | $247.55 | $247.60 |
| Purchase #7 | $234.79 | 6.844% | $250.859 | $250.86 | $250.85 | $250.90 |
| 7 purchase totals = | $1,088.46 | $1,158.4901 | $1,158.49 | $1,158.50 | $1,158.40 | |