| 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 | $115.39 | 5.284% | $121.4872 | $121.49 | $121.50 | $121.50 |
| Purchase #2 | $116.72 | 12.629% | $131.4606 | $131.46 | $131.45 | $131.50 |
| Purchase #3 | $150.79 | 8.785% | $164.0369 | $164.04 | $164.05 | $164.00 |
| Purchase #4 | $226.71 | 6.610% | $241.6955 | $241.70 | $241.70 | $241.70 |
| Purchase #5 | $132.33 | 8.195% | $143.1744 | $143.17 | $143.15 | $143.20 |
| Purchase #6 | $153.79 | 12.571% | $173.1229 | $173.12 | $173.10 | $173.10 |
| Purchase #7 | $248.82 | 5.295% | $261.995 | $262.00 | $262.00 | $262.00 |
| 7 purchase totals = | $1,144.55 | $1,236.9725 | $1,236.98 | $1,236.95 | $1,237.00 | |