| 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 | $13.39 | 4.231% | $13.9565 | $13.96 | $13.95 | $14.00 |
| Purchase #2 | $49.34 | 11.821% | $55.1725 | $55.17 | $55.15 | $55.20 |
| Purchase #3 | $156.83 | 4.311% | $163.5909 | $163.59 | $163.60 | $163.60 |
| Purchase #4 | $217.85 | 8.305% | $235.9424 | $235.94 | $235.95 | $235.90 |
| Purchase #5 | $183.99 | 8.111% | $198.9134 | $198.91 | $198.90 | $198.90 |
| Purchase #6 | $154.28 | 11.457% | $171.9559 | $171.96 | $171.95 | $172.00 |
| Purchase #7 | $247.89 | 3.626% | $256.8785 | $256.88 | $256.90 | $256.90 |
| 7 purchase totals = | $1,023.57 | $1,096.4101 | $1,096.41 | $1,096.40 | $1,096.50 | |