| 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 | $222.86 | 12.474% | $250.6596 | $250.66 | $250.65 | $250.70 |
| Purchase #2 | $49.98 | 13.284% | $56.6193 | $56.62 | $56.60 | $56.60 |
| Purchase #3 | $107.79 | 3.460% | $111.5195 | $111.52 | $111.50 | $111.50 |
| Purchase #4 | $222.87 | 13.350% | $252.6231 | $252.62 | $252.60 | $252.60 |
| Purchase #5 | $78.99 | 10.668% | $87.4167 | $87.42 | $87.40 | $87.40 |
| Purchase #6 | $89.81 | 4.600% | $93.9413 | $93.94 | $93.95 | $93.90 |
| Purchase #7 | $115.40 | 12.221% | $129.503 | $129.50 | $129.50 | $129.50 |
| 7 purchase totals = | $887.70 | $982.2825 | $982.28 | $982.20 | $982.20 | |