| 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 | $134.27 | 12.374% | $150.8846 | $150.88 | $150.90 | $150.90 |
| Purchase #2 | $244.34 | 7.114% | $261.7223 | $261.72 | $261.70 | $261.70 |
| Purchase #3 | $146.91 | 13.353% | $166.5269 | $166.53 | $166.55 | $166.50 |
| Purchase #4 | $77.84 | 8.411% | $84.3871 | $84.39 | $84.40 | $84.40 |
| Purchase #5 | $196.75 | 4.220% | $205.0529 | $205.05 | $205.05 | $205.10 |
| Purchase #6 | $115.90 | 7.549% | $124.6493 | $124.65 | $124.65 | $124.60 |
| Purchase #7 | $198.82 | 12.150% | $222.9766 | $222.98 | $223.00 | $223.00 |
| 7 purchase totals = | $1,114.83 | $1,216.1997 | $1,216.20 | $1,216.25 | $1,216.20 | |