| 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 | $223.48 | 7.162% | $239.4856 | $239.49 | $239.50 | $239.50 |
| Purchase #2 | $143.46 | 11.230% | $159.5706 | $159.57 | $159.55 | $159.60 |
| Purchase #3 | $167.58 | 8.641% | $182.0606 | $182.06 | $182.05 | $182.10 |
| Purchase #4 | $54.30 | 5.293% | $57.1741 | $57.17 | $57.15 | $57.20 |
| Purchase #5 | $239.57 | 8.797% | $260.645 | $260.65 | $260.65 | $260.60 |
| Purchase #6 | $208.52 | 11.281% | $232.0431 | $232.04 | $232.05 | $232.00 |
| Purchase #7 | $108.33 | 12.679% | $122.0652 | $122.07 | $122.05 | $122.10 |
| 7 purchase totals = | $1,145.24 | $1,253.0442 | $1,253.05 | $1,253.00 | $1,253.10 | |