| 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 | $228.52 | 5.823% | $241.8267 | $241.83 | $241.85 | $241.80 |
| Purchase #2 | $250.56 | 6.610% | $267.122 | $267.12 | $267.10 | $267.10 |
| Purchase #3 | $209.51 | 8.211% | $226.7129 | $226.71 | $226.70 | $226.70 |
| Purchase #4 | $165.33 | 8.372% | $179.1714 | $179.17 | $179.15 | $179.20 |
| Purchase #5 | $213.97 | 13.382% | $242.6035 | $242.60 | $242.60 | $242.60 |
| Purchase #6 | $188.42 | 6.785% | $201.2043 | $201.20 | $201.20 | $201.20 |
| Purchase #7 | $135.47 | 11.529% | $151.0883 | $151.09 | $151.10 | $151.10 |
| 7 purchase totals = | $1,391.78 | $1,509.7291 | $1,509.72 | $1,509.70 | $1,509.70 | |