| 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 | $85.28 | 3.564% | $88.3194 | $88.32 | $88.30 | $88.30 |
| Purchase #2 | $200.70 | 5.154% | $211.0441 | $211.04 | $211.05 | $211.00 |
| Purchase #3 | $156.31 | 9.224% | $170.728 | $170.73 | $170.75 | $170.70 |
| Purchase #4 | $155.55 | 5.434% | $164.0026 | $164.00 | $164.00 | $164.00 |
| Purchase #5 | $167.74 | 9.828% | $184.2255 | $184.23 | $184.25 | $184.20 |
| Purchase #6 | $37.96 | 11.693% | $42.3987 | $42.40 | $42.40 | $42.40 |
| Purchase #7 | $68.76 | 8.750% | $74.7765 | $74.78 | $74.80 | $74.80 |
| 7 purchase totals = | $872.30 | $935.4948 | $935.50 | $935.55 | $935.40 | |