| 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 | $138.83 | 3.212% | $143.2892 | $143.29 | $143.30 | $143.30 |
| Purchase #2 | $79.65 | 9.454% | $87.1801 | $87.18 | $87.20 | $87.20 |
| Purchase #3 | $170.92 | 3.586% | $177.0492 | $177.05 | $177.05 | $177.00 |
| Purchase #4 | $109.96 | 4.848% | $115.2909 | $115.29 | $115.30 | $115.30 |
| Purchase #5 | $54.69 | 11.767% | $61.1254 | $61.13 | $61.15 | $61.10 |
| Purchase #6 | $120.94 | 3.157% | $124.7581 | $124.76 | $124.75 | $124.80 |
| Purchase #7 | $212.72 | 13.414% | $241.2543 | $241.25 | $241.25 | $241.30 |
| 7 purchase totals = | $887.71 | $949.9472 | $949.95 | $950.00 | $950.00 | |