| 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 | $125.34 | 11.690% | $139.9922 | $139.99 | $140.00 | $140.00 |
| Purchase #2 | $52.99 | 10.198% | $58.3939 | $58.39 | $58.40 | $58.40 |
| Purchase #3 | $121.91 | 7.673% | $131.2642 | $131.26 | $131.25 | $131.30 |
| Purchase #4 | $80.56 | 9.778% | $88.4372 | $88.44 | $88.45 | $88.40 |
| Purchase #5 | $84.69 | 4.397% | $88.4138 | $88.41 | $88.40 | $88.40 |
| Purchase #6 | $209.54 | 11.619% | $233.8865 | $233.89 | $233.90 | $233.90 |
| Purchase #7 | $147.53 | 7.738% | $158.9459 | $158.95 | $158.95 | $158.90 |
| 7 purchase totals = | $822.56 | $899.3337 | $899.33 | $899.35 | $899.30 | |