| 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 | $224.57 | 3.677% | $232.8274 | $232.83 | $232.85 | $232.80 |
| Purchase #2 | $237.32 | 7.874% | $256.0066 | $256.01 | $256.00 | $256.00 |
| Purchase #3 | $229.43 | 13.819% | $261.1349 | $261.13 | $261.15 | $261.10 |
| Purchase #4 | $155.66 | 13.730% | $177.0321 | $177.03 | $177.05 | $177.00 |
| Purchase #5 | $140.83 | 8.604% | $152.947 | $152.95 | $152.95 | $152.90 |
| Purchase #6 | $211.87 | 10.483% | $234.0803 | $234.08 | $234.10 | $234.10 |
| Purchase #7 | $85.33 | 7.415% | $91.6572 | $91.66 | $91.65 | $91.70 |
| 7 purchase totals = | $1,285.01 | $1,405.6855 | $1,405.69 | $1,405.75 | $1,405.60 | |