| 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 | $219.89 | 13.754% | $250.1337 | $250.13 | $250.15 | $250.10 |
| Purchase #2 | $163.84 | 13.539% | $186.0223 | $186.02 | $186.00 | $186.00 |
| Purchase #3 | $92.94 | 13.808% | $105.7732 | $105.77 | $105.75 | $105.80 |
| Purchase #4 | $203.70 | 10.409% | $224.9031 | $224.90 | $224.90 | $224.90 |
| Purchase #5 | $108.49 | 4.361% | $113.2212 | $113.22 | $113.20 | $113.20 |
| Purchase #6 | $224.25 | 10.141% | $246.9912 | $246.99 | $247.00 | $247.00 |
| Purchase #7 | $54.54 | 7.660% | $58.7178 | $58.72 | $58.70 | $58.70 |
| 7 purchase totals = | $1,067.65 | $1,185.7625 | $1,185.75 | $1,185.70 | $1,185.70 | |