| 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 | $207.35 | 13.197% | $234.714 | $234.71 | $234.70 | $234.70 |
| Purchase #2 | $150.33 | 9.481% | $164.5828 | $164.58 | $164.60 | $164.60 |
| Purchase #3 | $151.89 | 8.854% | $165.3383 | $165.34 | $165.35 | $165.30 |
| Purchase #4 | $151.28 | 4.798% | $158.5384 | $158.54 | $158.55 | $158.50 |
| Purchase #5 | $131.38 | 6.545% | $139.9788 | $139.98 | $140.00 | $140.00 |
| Purchase #6 | $182.90 | 13.378% | $207.3684 | $207.37 | $207.35 | $207.40 |
| Purchase #7 | $50.91 | 10.520% | $56.2657 | $56.27 | $56.25 | $56.30 |
| 7 purchase totals = | $1,026.04 | $1,126.7864 | $1,126.79 | $1,126.80 | $1,126.80 | |