| 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 | $94.98 | 10.454% | $104.9092 | $104.91 | $104.90 | $104.90 |
| Purchase #2 | $228.79 | 5.639% | $241.6915 | $241.69 | $241.70 | $241.70 |
| Purchase #3 | $159.56 | 13.772% | $181.5346 | $181.53 | $181.55 | $181.50 |
| Purchase #4 | $154.75 | 5.598% | $163.4129 | $163.41 | $163.40 | $163.40 |
| Purchase #5 | $154.41 | 10.853% | $171.1681 | $171.17 | $171.15 | $171.20 |
| Purchase #6 | $187.60 | 13.267% | $212.4889 | $212.49 | $212.50 | $212.50 |
| Purchase #7 | $149.72 | 8.164% | $161.9431 | $161.94 | $161.95 | $161.90 |
| 7 purchase totals = | $1,129.81 | $1,237.1483 | $1,237.14 | $1,237.15 | $1,237.10 | |