| 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 | $241.41 | 12.316% | $271.1421 | $271.14 | $271.15 | $271.10 |
| Purchase #2 | $201.70 | 10.563% | $223.0056 | $223.01 | $223.00 | $223.00 |
| Purchase #3 | $198.70 | 5.362% | $209.3543 | $209.35 | $209.35 | $209.40 |
| Purchase #4 | $154.37 | 4.180% | $160.8227 | $160.82 | $160.80 | $160.80 |
| Purchase #5 | $85.70 | 8.550% | $93.0274 | $93.03 | $93.05 | $93.00 |
| Purchase #6 | $177.37 | 13.769% | $201.7921 | $201.79 | $201.80 | $201.80 |
| Purchase #7 | $184.37 | 10.699% | $204.0957 | $204.10 | $204.10 | $204.10 |
| 7 purchase totals = | $1,243.62 | $1,363.2399 | $1,363.24 | $1,363.25 | $1,363.20 | |