| 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 | $205.51 | 12.343% | $230.8761 | $230.88 | $230.90 | $230.90 |
| Purchase #2 | $187.39 | 13.771% | $213.1955 | $213.20 | $213.20 | $213.20 |
| Purchase #3 | $143.29 | 7.379% | $153.8634 | $153.86 | $153.85 | $153.90 |
| Purchase #4 | $80.79 | 9.816% | $88.7203 | $88.72 | $88.70 | $88.70 |
| Purchase #5 | $151.64 | 4.629% | $158.6594 | $158.66 | $158.65 | $158.70 |
| Purchase #6 | $118.49 | 7.769% | $127.6955 | $127.70 | $127.70 | $127.70 |
| Purchase #7 | $9.83 | 11.723% | $10.9824 | $10.98 | $11.00 | $11.00 |
| 7 purchase totals = | $896.94 | $983.9926 | $984.00 | $984.00 | $984.10 | |