| 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 | $202.87 | 3.465% | $209.8994 | $209.90 | $209.90 | $209.90 |
| Purchase #2 | $237.40 | 10.528% | $262.3935 | $262.39 | $262.40 | $262.40 |
| Purchase #3 | $52.62 | 3.531% | $54.478 | $54.48 | $54.50 | $54.50 |
| Purchase #4 | $37.96 | 7.287% | $40.7261 | $40.73 | $40.75 | $40.70 |
| Purchase #5 | $23.86 | 13.477% | $27.0756 | $27.08 | $27.10 | $27.10 |
| Purchase #6 | $214.36 | 7.591% | $230.6321 | $230.63 | $230.65 | $230.60 |
| Purchase #7 | $185.37 | 13.733% | $210.8269 | $210.83 | $210.85 | $210.80 |
| 7 purchase totals = | $954.44 | $1,036.0316 | $1,036.04 | $1,036.15 | $1,036.00 | |