| 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 | $85.99 | 13.719% | $97.787 | $97.79 | $97.80 | $97.80 |
| Purchase #2 | $114.89 | 6.120% | $121.9213 | $121.92 | $121.90 | $121.90 |
| Purchase #3 | $123.41 | 8.497% | $133.8961 | $133.90 | $133.90 | $133.90 |
| Purchase #4 | $149.36 | 3.611% | $154.7534 | $154.75 | $154.75 | $154.80 |
| Purchase #5 | $197.51 | 7.203% | $211.7366 | $211.74 | $211.75 | $211.70 |
| Purchase #6 | $58.58 | 5.174% | $61.6109 | $61.61 | $61.60 | $61.60 |
| Purchase #7 | $194.62 | 7.547% | $209.308 | $209.31 | $209.30 | $209.30 |
| 7 purchase totals = | $924.36 | $991.0133 | $991.02 | $991.00 | $991.00 | |