| 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 | $79.74 | 4.246% | $83.1258 | $83.13 | $83.15 | $83.10 |
| Purchase #2 | $148.72 | 10.604% | $164.4903 | $164.49 | $164.50 | $164.50 |
| Purchase #3 | $171.53 | 6.628% | $182.899 | $182.90 | $182.90 | $182.90 |
| Purchase #4 | $225.80 | 6.152% | $239.6912 | $239.69 | $239.70 | $239.70 |
| Purchase #5 | $218.46 | 10.292% | $240.9439 | $240.94 | $240.95 | $240.90 |
| Purchase #6 | $241.74 | 3.600% | $250.4426 | $250.44 | $250.45 | $250.40 |
| Purchase #7 | $110.40 | 9.645% | $121.0481 | $121.05 | $121.05 | $121.00 |
| 7 purchase totals = | $1,196.39 | $1,282.6409 | $1,282.64 | $1,282.70 | $1,282.50 | |