| 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 | $193.60 | 12.359% | $217.527 | $217.53 | $217.55 | $217.50 |
| Purchase #2 | $121.94 | 12.652% | $137.3678 | $137.37 | $137.35 | $137.40 |
| Purchase #3 | $220.37 | 5.105% | $231.6199 | $231.62 | $231.60 | $231.60 |
| Purchase #4 | $7.36 | 5.476% | $7.763 | $7.76 | $7.75 | $7.80 |
| Purchase #5 | $99.93 | 9.275% | $109.1985 | $109.20 | $109.20 | $109.20 |
| Purchase #6 | $23.31 | 4.705% | $24.4067 | $24.41 | $24.40 | $24.40 |
| Purchase #7 | $237.98 | 8.265% | $257.649 | $257.65 | $257.65 | $257.60 |
| 7 purchase totals = | $904.49 | $985.5319 | $985.54 | $985.50 | $985.50 | |