| 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 | $218.94 | 12.521% | $246.3535 | $246.35 | $246.35 | $246.40 |
| Purchase #2 | $236.87 | 3.339% | $244.7791 | $244.78 | $244.80 | $244.80 |
| Purchase #3 | $27.92 | 12.548% | $31.4234 | $31.42 | $31.40 | $31.40 |
| Purchase #4 | $178.64 | 11.608% | $199.3765 | $199.38 | $199.40 | $199.40 |
| Purchase #5 | $95.40 | 5.866% | $100.9962 | $101.00 | $101.00 | $101.00 |
| Purchase #6 | $92.32 | 6.130% | $97.9792 | $97.98 | $98.00 | $98.00 |
| Purchase #7 | $51.54 | 12.112% | $57.7825 | $57.78 | $57.80 | $57.80 |
| 7 purchase totals = | $901.63 | $978.6904 | $978.69 | $978.75 | $978.80 | |