| 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 | $41.35 | 5.609% | $43.6693 | $43.67 | $43.65 | $43.70 |
| Purchase #2 | $73.90 | 6.735% | $78.8772 | $78.88 | $78.90 | $78.90 |
| Purchase #3 | $234.82 | 9.249% | $256.5385 | $256.54 | $256.55 | $256.50 |
| Purchase #4 | $186.65 | 3.293% | $192.7964 | $192.80 | $192.80 | $192.80 |
| Purchase #5 | $138.68 | 8.177% | $150.0199 | $150.02 | $150.00 | $150.00 |
| Purchase #6 | $181.99 | 3.482% | $188.3269 | $188.33 | $188.35 | $188.30 |
| Purchase #7 | $177.44 | 11.363% | $197.6025 | $197.60 | $197.60 | $197.60 |
| 7 purchase totals = | $1,034.83 | $1,107.8307 | $1,107.84 | $1,107.85 | $1,107.80 | |