| 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 | $103.92 | 8.328% | $112.5745 | $112.57 | $112.55 | $112.60 |
| Purchase #2 | $63.39 | 6.394% | $67.4432 | $67.44 | $67.45 | $67.40 |
| Purchase #3 | $196.77 | 10.193% | $216.8268 | $216.83 | $216.85 | $216.80 |
| Purchase #4 | $237.34 | 8.384% | $257.2386 | $257.24 | $257.25 | $257.20 |
| Purchase #5 | $104.51 | 8.607% | $113.5052 | $113.51 | $113.50 | $113.50 |
| Purchase #6 | $188.31 | 7.639% | $202.695 | $202.70 | $202.70 | $202.70 |
| Purchase #7 | $12.44 | 10.373% | $13.7304 | $13.73 | $13.75 | $13.70 |
| 7 purchase totals = | $906.68 | $984.0137 | $984.02 | $984.05 | $983.90 | |