| 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 | $127.33 | 11.482% | $141.95 | $141.95 | $141.95 | $142.00 |
| Purchase #2 | $7.31 | 10.625% | $8.0867 | $8.09 | $8.10 | $8.10 |
| Purchase #3 | $244.41 | 6.738% | $260.8783 | $260.88 | $260.90 | $260.90 |
| Purchase #4 | $123.43 | 8.112% | $133.4426 | $133.44 | $133.45 | $133.40 |
| Purchase #5 | $123.30 | 12.514% | $138.7298 | $138.73 | $138.75 | $138.70 |
| Purchase #6 | $178.52 | 11.471% | $198.998 | $199.00 | $199.00 | $199.00 |
| Purchase #7 | $92.74 | 10.427% | $102.41 | $102.41 | $102.40 | $102.40 |
| 7 purchase totals = | $897.04 | $984.4954 | $984.50 | $984.55 | $984.50 | |