| 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 | $231.29 | 6.820% | $247.064 | $247.06 | $247.05 | $247.10 |
| Purchase #2 | $163.63 | 13.566% | $185.828 | $185.83 | $185.85 | $185.80 |
| Purchase #3 | $27.32 | 4.863% | $28.6486 | $28.65 | $28.65 | $28.60 |
| Purchase #4 | $67.93 | 6.289% | $72.2021 | $72.20 | $72.20 | $72.20 |
| Purchase #5 | $109.45 | 3.222% | $112.9765 | $112.98 | $113.00 | $113.00 |
| Purchase #6 | $98.84 | 4.245% | $103.0358 | $103.04 | $103.05 | $103.00 |
| Purchase #7 | $180.45 | 4.417% | $188.4205 | $188.42 | $188.40 | $188.40 |
| 7 purchase totals = | $878.91 | $938.1755 | $938.18 | $938.20 | $938.10 | |