| 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 | $229.52 | 12.649% | $258.552 | $258.55 | $258.55 | $258.60 |
| Purchase #2 | $226.49 | 7.264% | $242.9422 | $242.94 | $242.95 | $242.90 |
| Purchase #3 | $137.56 | 3.445% | $142.2989 | $142.30 | $142.30 | $142.30 |
| Purchase #4 | $94.57 | 10.304% | $104.3145 | $104.31 | $104.30 | $104.30 |
| Purchase #5 | $102.75 | 12.347% | $115.4365 | $115.44 | $115.45 | $115.40 |
| Purchase #6 | $97.25 | 9.113% | $106.1124 | $106.11 | $106.10 | $106.10 |
| Purchase #7 | $147.80 | 7.612% | $159.0505 | $159.05 | $159.05 | $159.10 |
| 7 purchase totals = | $1,035.94 | $1,128.7070 | $1,128.70 | $1,128.70 | $1,128.70 | |