| 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 | $218.59 | 3.837% | $226.9773 | $226.98 | $227.00 | $227.00 |
| Purchase #2 | $109.99 | 12.500% | $123.7388 | $123.74 | $123.75 | $123.70 |
| Purchase #3 | $125.71 | 7.392% | $135.0025 | $135.00 | $135.00 | $135.00 |
| Purchase #4 | $250.87 | 4.337% | $261.7502 | $261.75 | $261.75 | $261.80 |
| Purchase #5 | $174.69 | 13.568% | $198.3919 | $198.39 | $198.40 | $198.40 |
| Purchase #6 | $160.79 | 6.701% | $171.5645 | $171.56 | $171.55 | $171.60 |
| Purchase #7 | $147.43 | 6.369% | $156.8198 | $156.82 | $156.80 | $156.80 |
| 7 purchase totals = | $1,188.07 | $1,274.2450 | $1,274.24 | $1,274.25 | $1,274.30 | |