| 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 | $239.44 | 3.357% | $247.478 | $247.48 | $247.50 | $247.50 |
| Purchase #2 | $70.63 | 7.707% | $76.0735 | $76.07 | $76.05 | $76.10 |
| Purchase #3 | $229.27 | 12.568% | $258.0847 | $258.08 | $258.10 | $258.10 |
| Purchase #4 | $23.30 | 12.153% | $26.1316 | $26.13 | $26.15 | $26.10 |
| Purchase #5 | $172.91 | 3.529% | $179.012 | $179.01 | $179.00 | $179.00 |
| Purchase #6 | $115.25 | 12.345% | $129.4776 | $129.48 | $129.50 | $129.50 |
| Purchase #7 | $68.74 | 11.361% | $76.5496 | $76.55 | $76.55 | $76.50 |
| 7 purchase totals = | $919.54 | $992.8070 | $992.80 | $992.85 | $992.80 | |