| 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 | $217.70 | 4.874% | $228.3107 | $228.31 | $228.30 | $228.30 |
| Purchase #2 | $124.65 | 10.531% | $137.7769 | $137.78 | $137.80 | $137.80 |
| Purchase #3 | $144.28 | 10.776% | $159.8276 | $159.83 | $159.85 | $159.80 |
| Purchase #4 | $122.28 | 12.621% | $137.713 | $137.71 | $137.70 | $137.70 |
| Purchase #5 | $148.71 | 4.605% | $155.5581 | $155.56 | $155.55 | $155.60 |
| Purchase #6 | $183.39 | 13.758% | $208.6208 | $208.62 | $208.60 | $208.60 |
| Purchase #7 | $127.55 | 12.394% | $143.3585 | $143.36 | $143.35 | $143.40 |
| 7 purchase totals = | $1,068.56 | $1,171.1656 | $1,171.17 | $1,171.15 | $1,171.20 | |