| 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 | $111.99 | 9.491% | $122.619 | $122.62 | $122.60 | $122.60 |
| Purchase #2 | $205.28 | 13.525% | $233.0441 | $233.04 | $233.05 | $233.00 |
| Purchase #3 | $123.99 | 13.140% | $140.2823 | $140.28 | $140.30 | $140.30 |
| Purchase #4 | $35.70 | 7.677% | $38.4407 | $38.44 | $38.45 | $38.40 |
| Purchase #5 | $77.96 | 8.773% | $84.7994 | $84.80 | $84.80 | $84.80 |
| Purchase #6 | $139.51 | 10.734% | $154.485 | $154.49 | $154.50 | $154.50 |
| Purchase #7 | $31.80 | 3.477% | $32.9057 | $32.91 | $32.90 | $32.90 |
| 7 purchase totals = | $726.23 | $806.5762 | $806.58 | $806.60 | $806.50 | |