| 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 | $208.80 | 6.715% | $222.8209 | $222.82 | $222.80 | $222.80 |
| Purchase #2 | $69.97 | 8.746% | $76.0896 | $76.09 | $76.10 | $76.10 |
| Purchase #3 | $153.57 | 9.210% | $167.7138 | $167.71 | $167.70 | $167.70 |
| Purchase #4 | $223.62 | 12.184% | $250.8659 | $250.87 | $250.85 | $250.90 |
| Purchase #5 | $31.61 | 8.759% | $34.3787 | $34.38 | $34.40 | $34.40 |
| Purchase #6 | $62.79 | 8.135% | $67.898 | $67.90 | $67.90 | $67.90 |
| Purchase #7 | $188.70 | 12.260% | $211.8346 | $211.83 | $211.85 | $211.80 |
| 7 purchase totals = | $939.06 | $1,031.6015 | $1,031.60 | $1,031.60 | $1,031.60 | |