| 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 | $120.93 | 13.317% | $137.0342 | $137.03 | $137.05 | $137.00 |
| Purchase #2 | $249.57 | 9.615% | $273.5662 | $273.57 | $273.55 | $273.60 |
| Purchase #3 | $169.38 | 12.265% | $190.1545 | $190.15 | $190.15 | $190.20 |
| Purchase #4 | $152.55 | 7.153% | $163.4619 | $163.46 | $163.45 | $163.50 |
| Purchase #5 | $90.82 | 6.845% | $97.0366 | $97.04 | $97.05 | $97.00 |
| Purchase #6 | $212.90 | 13.564% | $241.7778 | $241.78 | $241.80 | $241.80 |
| Purchase #7 | $113.46 | 4.296% | $118.3342 | $118.33 | $118.35 | $118.30 |
| 7 purchase totals = | $1,109.61 | $1,221.3654 | $1,221.36 | $1,221.40 | $1,221.40 | |