| 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 | $222.74 | 12.558% | $250.7117 | $250.71 | $250.70 | $250.70 |
| Purchase #2 | $7.82 | 4.639% | $8.1828 | $8.18 | $8.20 | $8.20 |
| Purchase #3 | $53.47 | 8.384% | $57.9529 | $57.95 | $57.95 | $58.00 |
| Purchase #4 | $126.58 | 13.858% | $144.1215 | $144.12 | $144.10 | $144.10 |
| Purchase #5 | $101.91 | 6.525% | $108.5596 | $108.56 | $108.55 | $108.60 |
| Purchase #6 | $159.39 | 3.217% | $164.5176 | $164.52 | $164.50 | $164.50 |
| Purchase #7 | $54.58 | 3.524% | $56.5034 | $56.50 | $56.50 | $56.50 |
| 7 purchase totals = | $726.49 | $790.5495 | $790.54 | $790.50 | $790.60 | |