| 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 | $206.69 | 8.548% | $224.3579 | $224.36 | $224.35 | $224.40 |
| Purchase #2 | $106.82 | 4.874% | $112.0264 | $112.03 | $112.05 | $112.00 |
| Purchase #3 | $123.63 | 8.141% | $133.6947 | $133.69 | $133.70 | $133.70 |
| Purchase #4 | $171.84 | 10.461% | $189.8162 | $189.82 | $189.80 | $189.80 |
| Purchase #5 | $192.87 | 6.777% | $205.9408 | $205.94 | $205.95 | $205.90 |
| Purchase #6 | $186.98 | 12.160% | $209.7168 | $209.72 | $209.70 | $209.70 |
| Purchase #7 | $127.65 | 10.291% | $140.7865 | $140.79 | $140.80 | $140.80 |
| 7 purchase totals = | $1,116.48 | $1,216.3393 | $1,216.35 | $1,216.35 | $1,216.30 | |