| 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 | $248.90 | 13.585% | $282.7131 | $282.71 | $282.70 | $282.70 |
| Purchase #2 | $163.63 | 10.868% | $181.4133 | $181.41 | $181.40 | $181.40 |
| Purchase #3 | $226.95 | 4.305% | $236.7202 | $236.72 | $236.70 | $236.70 |
| Purchase #4 | $139.63 | 8.794% | $151.9091 | $151.91 | $151.90 | $151.90 |
| Purchase #5 | $26.95 | 9.293% | $29.4545 | $29.45 | $29.45 | $29.50 |
| Purchase #6 | $136.34 | 10.338% | $150.4348 | $150.43 | $150.45 | $150.40 |
| Purchase #7 | $51.48 | 10.297% | $56.7809 | $56.78 | $56.80 | $56.80 |
| 7 purchase totals = | $993.88 | $1,089.4259 | $1,089.41 | $1,089.40 | $1,089.40 | |