| 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 | $226.81 | 8.274% | $245.5763 | $245.58 | $245.60 | $245.60 |
| Purchase #2 | $241.57 | 9.646% | $264.8718 | $264.87 | $264.85 | $264.90 |
| Purchase #3 | $73.61 | 4.339% | $76.8039 | $76.80 | $76.80 | $76.80 |
| Purchase #4 | $236.70 | 4.116% | $246.4426 | $246.44 | $246.45 | $246.40 |
| Purchase #5 | $72.73 | 7.452% | $78.1498 | $78.15 | $78.15 | $78.10 |
| Purchase #6 | $32.71 | 6.619% | $34.8751 | $34.88 | $34.90 | $34.90 |
| Purchase #7 | $144.92 | 7.345% | $155.5644 | $155.56 | $155.55 | $155.60 |
| 7 purchase totals = | $1,029.05 | $1,102.2839 | $1,102.28 | $1,102.30 | $1,102.30 | |