| 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 | $185.25 | 3.783% | $192.258 | $192.26 | $192.25 | $192.30 |
| Purchase #2 | $239.69 | 4.410% | $250.2603 | $250.26 | $250.25 | $250.30 |
| Purchase #3 | $114.48 | 3.159% | $118.0964 | $118.10 | $118.10 | $118.10 |
| Purchase #4 | $15.60 | 11.306% | $17.3637 | $17.36 | $17.35 | $17.40 |
| Purchase #5 | $91.58 | 6.526% | $97.5565 | $97.56 | $97.55 | $97.60 |
| Purchase #6 | $150.28 | 5.509% | $158.5589 | $158.56 | $158.55 | $158.60 |
| Purchase #7 | $244.46 | 4.146% | $254.5953 | $254.60 | $254.60 | $254.60 |
| 7 purchase totals = | $1,041.34 | $1,088.6891 | $1,088.70 | $1,088.65 | $1,088.90 | |