| 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 | $249.71 | 6.435% | $265.7788 | $265.78 | $265.80 | $265.80 |
| Purchase #2 | $33.78 | 8.117% | $36.5219 | $36.52 | $36.50 | $36.50 |
| Purchase #3 | $242.41 | 9.135% | $264.5542 | $264.55 | $264.55 | $264.60 |
| Purchase #4 | $171.69 | 12.874% | $193.7934 | $193.79 | $193.80 | $193.80 |
| Purchase #5 | $54.42 | 4.232% | $56.7231 | $56.72 | $56.70 | $56.70 |
| Purchase #6 | $212.92 | 10.712% | $235.728 | $235.73 | $235.75 | $235.70 |
| Purchase #7 | $65.38 | 3.564% | $67.7101 | $67.71 | $67.70 | $67.70 |
| 7 purchase totals = | $1,030.31 | $1,120.8095 | $1,120.80 | $1,120.80 | $1,120.80 | |