| 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 | $10.89 | 10.735% | $12.059 | $12.06 | $12.05 | $12.10 |
| Purchase #2 | $248.70 | 7.438% | $267.1983 | $267.20 | $267.20 | $267.20 |
| Purchase #3 | $236.35 | 13.707% | $268.7465 | $268.75 | $268.75 | $268.70 |
| Purchase #4 | $220.57 | 3.309% | $227.8687 | $227.87 | $227.85 | $227.90 |
| Purchase #5 | $147.34 | 10.751% | $163.1805 | $163.18 | $163.20 | $163.20 |
| Purchase #6 | $16.69 | 4.460% | $17.4344 | $17.43 | $17.45 | $17.40 |
| Purchase #7 | $85.88 | 8.194% | $92.917 | $92.92 | $92.90 | $92.90 |
| 7 purchase totals = | $966.42 | $1,049.4044 | $1,049.41 | $1,049.40 | $1,049.40 | |