| 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 | $35.33 | 8.723% | $38.4118 | $38.41 | $38.40 | $38.40 |
| Purchase #2 | $133.73 | 5.108% | $140.5609 | $140.56 | $140.55 | $140.60 |
| Purchase #3 | $234.75 | 3.274% | $242.4357 | $242.44 | $242.45 | $242.40 |
| Purchase #4 | $203.60 | 7.158% | $218.1737 | $218.17 | $218.15 | $218.20 |
| Purchase #5 | $214.32 | 8.534% | $232.6101 | $232.61 | $232.60 | $232.60 |
| Purchase #6 | $30.67 | 3.365% | $31.702 | $31.70 | $31.70 | $31.70 |
| Purchase #7 | $176.69 | 3.560% | $182.9802 | $182.98 | $183.00 | $183.00 |
| 7 purchase totals = | $1,029.09 | $1,086.8744 | $1,086.87 | $1,086.85 | $1,086.90 | |