| 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 | $242.88 | 8.301% | $263.0415 | $263.04 | $263.05 | $263.00 |
| Purchase #2 | $228.76 | 11.449% | $254.9507 | $254.95 | $254.95 | $255.00 |
| Purchase #3 | $173.70 | 6.684% | $185.3101 | $185.31 | $185.30 | $185.30 |
| Purchase #4 | $193.47 | 4.307% | $201.8028 | $201.80 | $201.80 | $201.80 |
| Purchase #5 | $197.98 | 4.576% | $207.0396 | $207.04 | $207.05 | $207.00 |
| Purchase #6 | $203.89 | 8.427% | $221.0718 | $221.07 | $221.05 | $221.10 |
| Purchase #7 | $229.62 | 12.353% | $257.985 | $257.99 | $258.00 | $258.00 |
| 7 purchase totals = | $1,470.30 | $1,591.2015 | $1,591.20 | $1,591.20 | $1,591.20 | |