| 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 | $248.36 | 13.579% | $282.0848 | $282.08 | $282.10 | $282.10 |
| Purchase #2 | $174.57 | 6.646% | $186.1719 | $186.17 | $186.15 | $186.20 |
| Purchase #3 | $186.90 | 13.715% | $212.5333 | $212.53 | $212.55 | $212.50 |
| Purchase #4 | $34.87 | 6.677% | $37.1983 | $37.20 | $37.20 | $37.20 |
| Purchase #5 | $44.69 | 13.365% | $50.6628 | $50.66 | $50.65 | $50.70 |
| Purchase #6 | $11.49 | 12.401% | $12.9149 | $12.91 | $12.90 | $12.90 |
| Purchase #7 | $181.53 | 3.665% | $188.1831 | $188.18 | $188.20 | $188.20 |
| 7 purchase totals = | $882.41 | $969.7491 | $969.73 | $969.75 | $969.80 | |