| 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 | $249.72 | 9.273% | $272.8765 | $272.88 | $272.90 | $272.90 |
| Purchase #2 | $76.85 | 10.282% | $84.7517 | $84.75 | $84.75 | $84.80 |
| Purchase #3 | $92.32 | 6.396% | $98.2248 | $98.22 | $98.20 | $98.20 |
| Purchase #4 | $224.25 | 5.761% | $237.169 | $237.17 | $237.15 | $237.20 |
| Purchase #5 | $77.88 | 4.195% | $81.1471 | $81.15 | $81.15 | $81.10 |
| Purchase #6 | $239.65 | 7.582% | $257.8203 | $257.82 | $257.80 | $257.80 |
| Purchase #7 | $82.92 | 8.813% | $90.2277 | $90.23 | $90.25 | $90.20 |
| 7 purchase totals = | $1,043.59 | $1,122.2171 | $1,122.22 | $1,122.20 | $1,122.20 | |