| 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 | $124.63 | 7.354% | $133.7953 | $133.80 | $133.80 | $133.80 |
| Purchase #2 | $218.47 | 8.556% | $237.1623 | $237.16 | $237.15 | $237.20 |
| Purchase #3 | $115.52 | 8.755% | $125.6338 | $125.63 | $125.65 | $125.60 |
| Purchase #4 | $213.44 | 10.686% | $236.2482 | $236.25 | $236.25 | $236.20 |
| Purchase #5 | $201.86 | 3.130% | $208.1782 | $208.18 | $208.20 | $208.20 |
| Purchase #6 | $75.83 | 4.545% | $79.2765 | $79.28 | $79.30 | $79.30 |
| Purchase #7 | $215.37 | 3.638% | $223.2052 | $223.21 | $223.20 | $223.20 |
| 7 purchase totals = | $1,165.12 | $1,243.4995 | $1,243.51 | $1,243.55 | $1,243.50 | |