| 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 | $241.70 | 12.427% | $271.7361 | $271.74 | $271.75 | $271.70 |
| Purchase #2 | $208.62 | 7.486% | $224.2373 | $224.24 | $224.25 | $224.20 |
| Purchase #3 | $150.30 | 7.386% | $161.4012 | $161.40 | $161.40 | $161.40 |
| Purchase #4 | $11.78 | 12.850% | $13.2937 | $13.29 | $13.30 | $13.30 |
| Purchase #5 | $43.96 | 6.768% | $46.9352 | $46.94 | $46.95 | $46.90 |
| Purchase #6 | $39.26 | 10.237% | $43.279 | $43.28 | $43.30 | $43.30 |
| Purchase #7 | $106.33 | 10.459% | $117.4511 | $117.45 | $117.45 | $117.50 |
| 7 purchase totals = | $801.95 | $878.3336 | $878.34 | $878.40 | $878.30 | |