| 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 | $215.90 | 10.828% | $239.2777 | $239.28 | $239.30 | $239.30 |
| Purchase #2 | $87.56 | 9.451% | $95.8353 | $95.84 | $95.85 | $95.80 |
| Purchase #3 | $229.28 | 6.221% | $243.5435 | $243.54 | $243.55 | $243.50 |
| Purchase #4 | $51.50 | 5.381% | $54.2712 | $54.27 | $54.25 | $54.30 |
| Purchase #5 | $10.34 | 7.364% | $11.1014 | $11.10 | $11.10 | $11.10 |
| Purchase #6 | $161.86 | 10.797% | $179.336 | $179.34 | $179.35 | $179.30 |
| Purchase #7 | $102.26 | 5.510% | $107.8945 | $107.89 | $107.90 | $107.90 |
| 7 purchase totals = | $858.70 | $931.2596 | $931.26 | $931.30 | $931.20 | |