| 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 | $15.62 | 12.400% | $17.5569 | $17.56 | $17.55 | $17.60 |
| Purchase #2 | $194.62 | 5.456% | $205.2385 | $205.24 | $205.25 | $205.20 |
| Purchase #3 | $121.40 | 7.775% | $130.8389 | $130.84 | $130.85 | $130.80 |
| Purchase #4 | $177.88 | 6.462% | $189.3746 | $189.37 | $189.35 | $189.40 |
| Purchase #5 | $58.35 | 5.250% | $61.4134 | $61.41 | $61.40 | $61.40 |
| Purchase #6 | $174.43 | 6.795% | $186.2825 | $186.28 | $186.30 | $186.30 |
| Purchase #7 | $227.43 | 4.222% | $237.0321 | $237.03 | $237.05 | $237.00 |
| 7 purchase totals = | $969.73 | $1,027.7369 | $1,027.73 | $1,027.75 | $1,027.70 | |