| 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 | $115.76 | 5.638% | $122.2865 | $122.29 | $122.30 | $122.30 |
| Purchase #2 | $52.47 | 9.578% | $57.4956 | $57.50 | $57.50 | $57.50 |
| Purchase #3 | $245.54 | 3.455% | $254.0234 | $254.02 | $254.00 | $254.00 |
| Purchase #4 | $219.46 | 12.441% | $246.763 | $246.76 | $246.75 | $246.80 |
| Purchase #5 | $187.74 | 5.606% | $198.2647 | $198.26 | $198.25 | $198.30 |
| Purchase #6 | $222.31 | 12.643% | $250.4167 | $250.42 | $250.40 | $250.40 |
| Purchase #7 | $85.87 | 9.319% | $93.8722 | $93.87 | $93.85 | $93.90 |
| 7 purchase totals = | $1,129.15 | $1,223.1221 | $1,223.12 | $1,223.05 | $1,223.20 | |