| 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 | $232.53 | 3.753% | $241.2569 | $241.26 | $241.25 | $241.30 |
| Purchase #2 | $240.73 | 3.396% | $248.9052 | $248.91 | $248.90 | $248.90 |
| Purchase #3 | $219.34 | 8.351% | $237.6571 | $237.66 | $237.65 | $237.70 |
| Purchase #4 | $185.32 | 4.523% | $193.702 | $193.70 | $193.70 | $193.70 |
| Purchase #5 | $224.58 | 5.539% | $237.0195 | $237.02 | $237.00 | $237.00 |
| Purchase #6 | $133.28 | 3.862% | $138.4273 | $138.43 | $138.45 | $138.40 |
| Purchase #7 | $247.44 | 9.661% | $271.3452 | $271.35 | $271.35 | $271.30 |
| 7 purchase totals = | $1,483.22 | $1,568.3132 | $1,568.33 | $1,568.30 | $1,568.30 | |