| 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 | $250.67 | 11.135% | $278.5821 | $278.58 | $278.60 | $278.60 |
| Purchase #2 | $228.47 | 4.751% | $239.3246 | $239.32 | $239.30 | $239.30 |
| Purchase #3 | $192.58 | 10.757% | $213.2958 | $213.30 | $213.30 | $213.30 |
| Purchase #4 | $191.89 | 12.868% | $216.5824 | $216.58 | $216.60 | $216.60 |
| Purchase #5 | $237.65 | 3.202% | $245.2596 | $245.26 | $245.25 | $245.30 |
| Purchase #6 | $132.33 | 9.558% | $144.9781 | $144.98 | $145.00 | $145.00 |
| Purchase #7 | $117.72 | 5.671% | $124.3959 | $124.40 | $124.40 | $124.40 |
| 7 purchase totals = | $1,351.31 | $1,462.4185 | $1,462.42 | $1,462.45 | $1,462.50 | |