| 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 | $236.94 | 9.666% | $259.8426 | $259.84 | $259.85 | $259.80 |
| Purchase #2 | $41.68 | 13.647% | $47.3681 | $47.37 | $47.35 | $47.40 |
| Purchase #3 | $114.87 | 6.224% | $122.0195 | $122.02 | $122.00 | $122.00 |
| Purchase #4 | $237.34 | 3.695% | $246.1097 | $246.11 | $246.10 | $246.10 |
| Purchase #5 | $71.75 | 8.845% | $78.0963 | $78.10 | $78.10 | $78.10 |
| Purchase #6 | $59.45 | 13.780% | $67.6422 | $67.64 | $67.65 | $67.60 |
| Purchase #7 | $129.79 | 7.347% | $139.3257 | $139.33 | $139.35 | $139.30 |
| 7 purchase totals = | $891.82 | $960.4041 | $960.41 | $960.40 | $960.30 | |