| 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 | $120.59 | 12.419% | $135.5661 | $135.57 | $135.55 | $135.60 |
| Purchase #2 | $167.70 | 3.481% | $173.5376 | $173.54 | $173.55 | $173.50 |
| Purchase #3 | $233.81 | 11.722% | $261.2172 | $261.22 | $261.20 | $261.20 |
| Purchase #4 | $61.43 | 12.816% | $69.3029 | $69.30 | $69.30 | $69.30 |
| Purchase #5 | $120.59 | 10.621% | $133.3979 | $133.40 | $133.40 | $133.40 |
| Purchase #6 | $169.97 | 11.825% | $190.069 | $190.07 | $190.05 | $190.10 |
| Purchase #7 | $53.82 | 11.306% | $59.9049 | $59.90 | $59.90 | $59.90 |
| 7 purchase totals = | $927.91 | $1,022.9956 | $1,023.00 | $1,022.95 | $1,023.00 | |