| 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 | $195.80 | 6.450% | $208.4291 | $208.43 | $208.45 | $208.40 |
| Purchase #2 | $24.35 | 8.589% | $26.4414 | $26.44 | $26.45 | $26.40 |
| Purchase #3 | $137.50 | 12.126% | $154.1733 | $154.17 | $154.15 | $154.20 |
| Purchase #4 | $57.57 | 7.410% | $61.8359 | $61.84 | $61.85 | $61.80 |
| Purchase #5 | $202.45 | 11.733% | $226.2035 | $226.20 | $226.20 | $226.20 |
| Purchase #6 | $231.47 | 4.367% | $241.5783 | $241.58 | $241.60 | $241.60 |
| Purchase #7 | $49.36 | 5.126% | $51.8902 | $51.89 | $51.90 | $51.90 |
| 7 purchase totals = | $898.50 | $970.5517 | $970.55 | $970.60 | $970.50 | |