| 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 | $222.66 | 12.677% | $250.8866 | $250.89 | $250.90 | $250.90 |
| Purchase #2 | $185.31 | 13.179% | $209.732 | $209.73 | $209.75 | $209.70 |
| Purchase #3 | $186.29 | 4.108% | $193.9428 | $193.94 | $193.95 | $193.90 |
| Purchase #4 | $177.47 | 12.117% | $198.974 | $198.97 | $198.95 | $199.00 |
| Purchase #5 | $184.63 | 6.699% | $196.9984 | $197.00 | $197.00 | $197.00 |
| Purchase #6 | $15.47 | 9.437% | $16.9299 | $16.93 | $16.95 | $16.90 |
| Purchase #7 | $110.85 | 4.260% | $115.5722 | $115.57 | $115.55 | $115.60 |
| 7 purchase totals = | $1,082.68 | $1,183.0359 | $1,183.03 | $1,183.05 | $1,183.00 | |