| 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 | $206.29 | 5.693% | $218.0341 | $218.03 | $218.05 | $218.00 |
| Purchase #2 | $10.96 | 4.106% | $11.41 | $11.41 | $11.40 | $11.40 |
| Purchase #3 | $123.62 | 12.237% | $138.7474 | $138.75 | $138.75 | $138.70 |
| Purchase #4 | $137.37 | 10.502% | $151.7966 | $151.80 | $151.80 | $151.80 |
| Purchase #5 | $66.84 | 3.392% | $69.1072 | $69.11 | $69.10 | $69.10 |
| Purchase #6 | $228.46 | 11.347% | $254.3834 | $254.38 | $254.40 | $254.40 |
| Purchase #7 | $205.87 | 9.425% | $225.2732 | $225.27 | $225.25 | $225.30 |
| 7 purchase totals = | $979.41 | $1,068.7519 | $1,068.75 | $1,068.75 | $1,068.70 | |