| 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 | $222.37 | 6.380% | $236.5572 | $236.56 | $236.55 | $236.60 |
| Purchase #2 | $68.36 | 3.120% | $70.4928 | $70.49 | $70.50 | $70.50 |
| Purchase #3 | $22.44 | 7.234% | $24.0633 | $24.06 | $24.05 | $24.10 |
| Purchase #4 | $193.38 | 3.404% | $199.9627 | $199.96 | $199.95 | $200.00 |
| Purchase #5 | $142.64 | 10.170% | $157.1465 | $157.15 | $157.15 | $157.10 |
| Purchase #6 | $179.61 | 7.443% | $192.9784 | $192.98 | $193.00 | $193.00 |
| Purchase #7 | $196.47 | 8.855% | $213.8674 | $213.87 | $213.85 | $213.90 |
| 7 purchase totals = | $1,025.27 | $1,095.0683 | $1,095.07 | $1,095.05 | $1,095.20 | |