| 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 | $195.83 | 11.349% | $218.0547 | $218.05 | $218.05 | $218.10 |
| Purchase #2 | $212.58 | 9.483% | $232.739 | $232.74 | $232.75 | $232.70 |
| Purchase #3 | $123.33 | 11.255% | $137.2108 | $137.21 | $137.20 | $137.20 |
| Purchase #4 | $183.56 | 9.223% | $200.4897 | $200.49 | $200.50 | $200.50 |
| Purchase #5 | $99.83 | 4.577% | $104.3992 | $104.40 | $104.40 | $104.40 |
| Purchase #6 | $143.39 | 7.810% | $154.5888 | $154.59 | $154.60 | $154.60 |
| Purchase #7 | $206.91 | 13.347% | $234.5263 | $234.53 | $234.55 | $234.50 |
| 7 purchase totals = | $1,165.43 | $1,282.0085 | $1,282.01 | $1,282.05 | $1,282.00 | |