| 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 | $239.30 | 11.486% | $266.786 | $266.79 | $266.80 | $266.80 |
| Purchase #2 | $186.91 | 6.729% | $199.4872 | $199.49 | $199.50 | $199.50 |
| Purchase #3 | $102.38 | 3.482% | $105.9449 | $105.94 | $105.95 | $105.90 |
| Purchase #4 | $167.36 | 11.689% | $186.9227 | $186.92 | $186.90 | $186.90 |
| Purchase #5 | $72.68 | 10.433% | $80.2627 | $80.26 | $80.25 | $80.30 |
| Purchase #6 | $170.64 | 3.308% | $176.2848 | $176.28 | $176.30 | $176.30 |
| Purchase #7 | $8.93 | 12.590% | $10.0543 | $10.05 | $10.05 | $10.10 |
| 7 purchase totals = | $948.20 | $1,025.7426 | $1,025.73 | $1,025.75 | $1,025.80 | |