| 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 | $215.95 | 7.500% | $232.1463 | $232.15 | $232.15 | $232.10 |
| Purchase #2 | $41.97 | 8.574% | $45.5685 | $45.57 | $45.55 | $45.60 |
| Purchase #3 | $97.85 | 4.371% | $102.127 | $102.13 | $102.15 | $102.10 |
| Purchase #4 | $80.43 | 8.274% | $87.0848 | $87.08 | $87.10 | $87.10 |
| Purchase #5 | $185.40 | 8.849% | $201.806 | $201.81 | $201.80 | $201.80 |
| Purchase #6 | $205.48 | 5.485% | $216.7506 | $216.75 | $216.75 | $216.80 |
| Purchase #7 | $190.82 | 13.220% | $216.0464 | $216.05 | $216.05 | $216.00 |
| 7 purchase totals = | $1,017.90 | $1,101.5296 | $1,101.54 | $1,101.55 | $1,101.50 | |