| 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 | $132.26 | 3.660% | $137.1007 | $137.10 | $137.10 | $137.10 |
| Purchase #2 | $231.80 | 13.245% | $262.5019 | $262.50 | $262.50 | $262.50 |
| Purchase #3 | $84.95 | 3.352% | $87.7975 | $87.80 | $87.80 | $87.80 |
| Purchase #4 | $213.82 | 5.608% | $225.811 | $225.81 | $225.80 | $225.80 |
| Purchase #5 | $121.99 | 8.859% | $132.7971 | $132.80 | $132.80 | $132.80 |
| Purchase #6 | $176.70 | 5.703% | $186.7772 | $186.78 | $186.80 | $186.80 |
| Purchase #7 | $30.85 | 9.505% | $33.7823 | $33.78 | $33.80 | $33.80 |
| 7 purchase totals = | $992.37 | $1,066.5677 | $1,066.57 | $1,066.60 | $1,066.60 | |