| 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 | $195.80 | 7.469% | $210.4243 | $210.42 | $210.40 | $210.40 |
| Purchase #2 | $136.92 | 6.336% | $145.5953 | $145.60 | $145.60 | $145.60 |
| Purchase #3 | $76.48 | 7.824% | $82.4638 | $82.46 | $82.45 | $82.50 |
| Purchase #4 | $222.66 | 3.799% | $231.1189 | $231.12 | $231.10 | $231.10 |
| Purchase #5 | $250.94 | 4.700% | $262.7342 | $262.73 | $262.75 | $262.70 |
| Purchase #6 | $152.98 | 8.303% | $165.6819 | $165.68 | $165.70 | $165.70 |
| Purchase #7 | $213.90 | 10.230% | $235.782 | $235.78 | $235.80 | $235.80 |
| 7 purchase totals = | $1,249.68 | $1,333.8004 | $1,333.79 | $1,333.80 | $1,333.80 | |