| 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 | $125.28 | 6.241% | $133.0987 | $133.10 | $133.10 | $133.10 |
| Purchase #2 | $128.89 | 11.572% | $143.8052 | $143.81 | $143.80 | $143.80 |
| Purchase #3 | $56.62 | 5.603% | $59.7924 | $59.79 | $59.80 | $59.80 |
| Purchase #4 | $97.87 | 4.437% | $102.2125 | $102.21 | $102.20 | $102.20 |
| Purchase #5 | $248.93 | 9.124% | $271.6424 | $271.64 | $271.65 | $271.60 |
| Purchase #6 | $70.47 | 11.705% | $78.7185 | $78.72 | $78.70 | $78.70 |
| Purchase #7 | $109.88 | 5.186% | $115.5784 | $115.58 | $115.60 | $115.60 |
| 7 purchase totals = | $837.94 | $904.8481 | $904.85 | $904.85 | $904.80 | |