| 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 | $219.50 | 10.646% | $242.868 | $242.87 | $242.85 | $242.90 |
| Purchase #2 | $107.32 | 9.821% | $117.8599 | $117.86 | $117.85 | $117.90 |
| Purchase #3 | $176.80 | 5.467% | $186.4657 | $186.47 | $186.45 | $186.50 |
| Purchase #4 | $156.66 | 8.557% | $170.0654 | $170.07 | $170.05 | $170.10 |
| Purchase #5 | $160.35 | 13.420% | $181.869 | $181.87 | $181.85 | $181.90 |
| Purchase #6 | $124.73 | 6.696% | $133.0819 | $133.08 | $133.10 | $133.10 |
| Purchase #7 | $121.86 | 7.723% | $131.2712 | $131.27 | $131.25 | $131.30 |
| 7 purchase totals = | $1,067.22 | $1,163.4811 | $1,163.49 | $1,163.40 | $1,163.70 | |