| 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 | $250.83 | 5.861% | $265.5311 | $265.53 | $265.55 | $265.50 |
| Purchase #2 | $61.45 | 11.539% | $68.5407 | $68.54 | $68.55 | $68.50 |
| Purchase #3 | $175.32 | 6.203% | $186.1951 | $186.20 | $186.20 | $186.20 |
| Purchase #4 | $132.96 | 11.345% | $148.0443 | $148.04 | $148.05 | $148.00 |
| Purchase #5 | $183.82 | 4.569% | $192.2187 | $192.22 | $192.20 | $192.20 |
| Purchase #6 | $86.89 | 10.186% | $95.7406 | $95.74 | $95.75 | $95.70 |
| Purchase #7 | $154.91 | 6.336% | $164.7251 | $164.73 | $164.75 | $164.70 |
| 7 purchase totals = | $1,046.18 | $1,120.9956 | $1,121.00 | $1,121.05 | $1,120.80 | |