| 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 | $237.76 | 5.644% | $251.1792 | $251.18 | $251.20 | $251.20 |
| Purchase #2 | $19.38 | 4.641% | $20.2794 | $20.28 | $20.30 | $20.30 |
| Purchase #3 | $188.94 | 8.752% | $205.476 | $205.48 | $205.50 | $205.50 |
| Purchase #4 | $99.75 | 10.389% | $110.113 | $110.11 | $110.10 | $110.10 |
| Purchase #5 | $41.37 | 5.857% | $43.793 | $43.79 | $43.80 | $43.80 |
| Purchase #6 | $231.53 | 8.587% | $251.4115 | $251.41 | $251.40 | $251.40 |
| Purchase #7 | $118.29 | 4.627% | $123.7633 | $123.76 | $123.75 | $123.80 |
| 7 purchase totals = | $937.02 | $1,006.0154 | $1,006.01 | $1,006.05 | $1,006.10 | |