| 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 | $229.97 | 6.317% | $244.4972 | $244.50 | $244.50 | $244.50 |
| Purchase #2 | $196.54 | 8.367% | $212.9845 | $212.98 | $213.00 | $213.00 |
| Purchase #3 | $13.38 | 9.835% | $14.6959 | $14.70 | $14.70 | $14.70 |
| Purchase #4 | $169.48 | 8.547% | $183.9655 | $183.97 | $183.95 | $184.00 |
| Purchase #5 | $185.74 | 7.498% | $199.6668 | $199.67 | $199.65 | $199.70 |
| Purchase #6 | $196.32 | 4.287% | $204.7362 | $204.74 | $204.75 | $204.70 |
| Purchase #7 | $29.38 | 4.666% | $30.7509 | $30.75 | $30.75 | $30.80 |
| 7 purchase totals = | $1,020.81 | $1,091.2970 | $1,091.31 | $1,091.30 | $1,091.40 | |