| 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 | $247.97 | 8.507% | $269.0648 | $269.06 | $269.05 | $269.10 |
| Purchase #2 | $129.34 | 7.376% | $138.8801 | $138.88 | $138.90 | $138.90 |
| Purchase #3 | $247.73 | 5.578% | $261.5484 | $261.55 | $261.55 | $261.50 |
| Purchase #4 | $135.34 | 7.259% | $145.1643 | $145.16 | $145.15 | $145.20 |
| Purchase #5 | $233.70 | 5.739% | $247.112 | $247.11 | $247.10 | $247.10 |
| Purchase #6 | $130.45 | 12.498% | $146.7536 | $146.75 | $146.75 | $146.80 |
| Purchase #7 | $213.28 | 9.797% | $234.175 | $234.18 | $234.20 | $234.20 |
| 7 purchase totals = | $1,337.81 | $1,442.6982 | $1,442.69 | $1,442.70 | $1,442.80 | |