| 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 | $112.43 | 3.365% | $116.2133 | $116.21 | $116.20 | $116.20 |
| Purchase #2 | $16.46 | 6.747% | $17.5706 | $17.57 | $17.55 | $17.60 |
| Purchase #3 | $246.60 | 10.828% | $273.3018 | $273.30 | $273.30 | $273.30 |
| Purchase #4 | $248.27 | 11.413% | $276.6051 | $276.61 | $276.60 | $276.60 |
| Purchase #5 | $78.42 | 6.739% | $83.7047 | $83.70 | $83.70 | $83.70 |
| Purchase #6 | $80.67 | 5.529% | $85.1302 | $85.13 | $85.15 | $85.10 |
| Purchase #7 | $166.63 | 5.313% | $175.4831 | $175.48 | $175.50 | $175.50 |
| 7 purchase totals = | $949.48 | $1,028.0088 | $1,028.00 | $1,028.00 | $1,028.00 | |