| 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 | $26.51 | 12.330% | $29.7787 | $29.78 | $29.80 | $29.80 |
| Purchase #2 | $193.57 | 3.271% | $199.9017 | $199.90 | $199.90 | $199.90 |
| Purchase #3 | $61.74 | 8.582% | $67.0385 | $67.04 | $67.05 | $67.00 |
| Purchase #4 | $215.40 | 12.449% | $242.2151 | $242.22 | $242.20 | $242.20 |
| Purchase #5 | $117.42 | 12.774% | $132.4192 | $132.42 | $132.40 | $132.40 |
| Purchase #6 | $33.87 | 7.739% | $36.4912 | $36.49 | $36.50 | $36.50 |
| Purchase #7 | $167.25 | 4.206% | $174.2845 | $174.28 | $174.30 | $174.30 |
| 7 purchase totals = | $815.76 | $882.1289 | $882.13 | $882.15 | $882.10 | |