| 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 | $106.37 | 10.632% | $117.6793 | $117.68 | $117.70 | $117.70 |
| Purchase #2 | $213.63 | 13.430% | $242.3205 | $242.32 | $242.30 | $242.30 |
| Purchase #3 | $186.77 | 5.318% | $196.7024 | $196.70 | $196.70 | $196.70 |
| Purchase #4 | $49.28 | 5.262% | $51.8731 | $51.87 | $51.85 | $51.90 |
| Purchase #5 | $17.91 | 9.306% | $19.5767 | $19.58 | $19.60 | $19.60 |
| Purchase #6 | $137.68 | 10.313% | $151.8789 | $151.88 | $151.90 | $151.90 |
| Purchase #7 | $239.25 | 13.703% | $272.0344 | $272.03 | $272.05 | $272.00 |
| 7 purchase totals = | $950.89 | $1,052.0653 | $1,052.06 | $1,052.10 | $1,052.10 | |