| 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 | $206.97 | 3.578% | $214.3754 | $214.38 | $214.40 | $214.40 |
| Purchase #2 | $108.51 | 5.129% | $114.0755 | $114.08 | $114.10 | $114.10 |
| Purchase #3 | $221.51 | 13.626% | $251.693 | $251.69 | $251.70 | $251.70 |
| Purchase #4 | $15.94 | 7.108% | $17.073 | $17.07 | $17.05 | $17.10 |
| Purchase #5 | $179.59 | 10.570% | $198.5727 | $198.57 | $198.55 | $198.60 |
| Purchase #6 | $51.28 | 8.362% | $55.568 | $55.57 | $55.55 | $55.60 |
| Purchase #7 | $227.87 | 6.535% | $242.7613 | $242.76 | $242.75 | $242.80 |
| 7 purchase totals = | $1,011.67 | $1,094.1189 | $1,094.12 | $1,094.10 | $1,094.30 | |