| 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 | $184.42 | 13.531% | $209.3739 | $209.37 | $209.35 | $209.40 |
| Purchase #2 | $249.25 | 10.223% | $274.7308 | $274.73 | $274.75 | $274.70 |
| Purchase #3 | $124.92 | 12.497% | $140.5313 | $140.53 | $140.55 | $140.50 |
| Purchase #4 | $144.93 | 10.208% | $159.7245 | $159.72 | $159.70 | $159.70 |
| Purchase #5 | $44.87 | 9.359% | $49.0694 | $49.07 | $49.05 | $49.10 |
| Purchase #6 | $34.53 | 4.828% | $36.1971 | $36.20 | $36.20 | $36.20 |
| Purchase #7 | $222.69 | 12.594% | $250.7356 | $250.74 | $250.75 | $250.70 |
| 7 purchase totals = | $1,005.61 | $1,120.3626 | $1,120.36 | $1,120.35 | $1,120.30 | |