| 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 | $87.26 | 11.248% | $97.075 | $97.08 | $97.10 | $97.10 |
| Purchase #2 | $186.36 | 10.874% | $206.6248 | $206.62 | $206.60 | $206.60 |
| Purchase #3 | $235.43 | 5.196% | $247.6629 | $247.66 | $247.65 | $247.70 |
| Purchase #4 | $193.40 | 12.151% | $216.9 | $216.90 | $216.90 | $216.90 |
| Purchase #5 | $210.65 | 7.250% | $225.9221 | $225.92 | $225.90 | $225.90 |
| Purchase #6 | $146.82 | 11.616% | $163.8746 | $163.87 | $163.85 | $163.90 |
| Purchase #7 | $142.69 | 13.599% | $162.0944 | $162.09 | $162.10 | $162.10 |
| 7 purchase totals = | $1,202.61 | $1,320.1538 | $1,320.14 | $1,320.10 | $1,320.20 | |