| 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 | $10.62 | 11.165% | $11.8057 | $11.81 | $11.80 | $11.80 |
| Purchase #2 | $234.75 | 6.599% | $250.2412 | $250.24 | $250.25 | $250.20 |
| Purchase #3 | $233.91 | 3.338% | $241.7179 | $241.72 | $241.70 | $241.70 |
| Purchase #4 | $33.91 | 6.434% | $36.0918 | $36.09 | $36.10 | $36.10 |
| Purchase #5 | $185.62 | 10.669% | $205.4238 | $205.42 | $205.40 | $205.40 |
| Purchase #6 | $143.76 | 11.221% | $159.8913 | $159.89 | $159.90 | $159.90 |
| Purchase #7 | $222.84 | 8.268% | $241.2644 | $241.26 | $241.25 | $241.30 |
| 7 purchase totals = | $1,065.41 | $1,146.4361 | $1,146.43 | $1,146.40 | $1,146.40 | |