| 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 | $185.72 | 12.452% | $208.8459 | $208.85 | $208.85 | $208.80 |
| Purchase #2 | $226.49 | 4.265% | $236.1498 | $236.15 | $236.15 | $236.10 |
| Purchase #3 | $181.88 | 9.781% | $199.6697 | $199.67 | $199.65 | $199.70 |
| Purchase #4 | $116.79 | 6.258% | $124.0987 | $124.10 | $124.10 | $124.10 |
| Purchase #5 | $185.44 | 4.196% | $193.2211 | $193.22 | $193.20 | $193.20 |
| Purchase #6 | $22.45 | 9.550% | $24.594 | $24.59 | $24.60 | $24.60 |
| Purchase #7 | $243.85 | 4.108% | $253.8674 | $253.87 | $253.85 | $253.90 |
| 7 purchase totals = | $1,162.62 | $1,240.4466 | $1,240.45 | $1,240.40 | $1,240.40 | |