| 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 | $115.41 | 3.138% | $119.0316 | $119.03 | $119.05 | $119.00 |
| Purchase #2 | $181.58 | 9.284% | $198.4379 | $198.44 | $198.45 | $198.40 |
| Purchase #3 | $178.27 | 8.737% | $193.8454 | $193.85 | $193.85 | $193.80 |
| Purchase #4 | $145.56 | 6.189% | $154.5687 | $154.57 | $154.55 | $154.60 |
| Purchase #5 | $217.67 | 5.551% | $229.7529 | $229.75 | $229.75 | $229.80 |
| Purchase #6 | $28.39 | 10.507% | $31.3729 | $31.37 | $31.35 | $31.40 |
| Purchase #7 | $151.56 | 7.627% | $163.1195 | $163.12 | $163.10 | $163.10 |
| 7 purchase totals = | $1,018.44 | $1,090.1289 | $1,090.13 | $1,090.10 | $1,090.10 | |