| 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 | $97.69 | 12.831% | $110.2246 | $110.22 | $110.20 | $110.20 |
| Purchase #2 | $15.75 | 10.134% | $17.3461 | $17.35 | $17.35 | $17.30 |
| Purchase #3 | $91.94 | 7.424% | $98.7656 | $98.77 | $98.75 | $98.80 |
| Purchase #4 | $92.86 | 7.513% | $99.8366 | $99.84 | $99.85 | $99.80 |
| Purchase #5 | $138.85 | 10.619% | $153.5945 | $153.59 | $153.60 | $153.60 |
| Purchase #6 | $217.40 | 11.330% | $242.0314 | $242.03 | $242.05 | $242.00 |
| Purchase #7 | $140.78 | 12.155% | $157.8918 | $157.89 | $157.90 | $157.90 |
| 7 purchase totals = | $795.27 | $879.6906 | $879.69 | $879.70 | $879.60 | |