| 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 | $188.88 | 10.172% | $208.0929 | $208.09 | $208.10 | $208.10 |
| Purchase #2 | $206.83 | 4.644% | $216.4352 | $216.44 | $216.45 | $216.40 |
| Purchase #3 | $207.71 | 7.722% | $223.7494 | $223.75 | $223.75 | $223.70 |
| Purchase #4 | $128.59 | 6.102% | $136.4366 | $136.44 | $136.45 | $136.40 |
| Purchase #5 | $12.86 | 8.378% | $13.9374 | $13.94 | $13.95 | $13.90 |
| Purchase #6 | $47.82 | 8.619% | $51.9416 | $51.94 | $51.95 | $51.90 |
| Purchase #7 | $183.69 | 13.481% | $208.4532 | $208.45 | $208.45 | $208.50 |
| 7 purchase totals = | $976.38 | $1,059.0463 | $1,059.05 | $1,059.10 | $1,058.90 | |