| 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 | $221.73 | 12.866% | $250.2578 | $250.26 | $250.25 | $250.30 |
| Purchase #2 | $248.75 | 11.321% | $276.911 | $276.91 | $276.90 | $276.90 |
| Purchase #3 | $238.84 | 3.579% | $247.3881 | $247.39 | $247.40 | $247.40 |
| Purchase #4 | $130.70 | 3.118% | $134.7752 | $134.78 | $134.80 | $134.80 |
| Purchase #5 | $121.88 | 13.127% | $137.8792 | $137.88 | $137.90 | $137.90 |
| Purchase #6 | $89.50 | 9.125% | $97.6669 | $97.67 | $97.65 | $97.70 |
| Purchase #7 | $98.64 | 11.503% | $109.9866 | $109.99 | $110.00 | $110.00 |
| 7 purchase totals = | $1,150.04 | $1,254.8648 | $1,254.88 | $1,254.90 | $1,255.00 | |