| 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 | $239.43 | 4.366% | $249.8835 | $249.88 | $249.90 | $249.90 |
| Purchase #2 | $121.99 | 3.236% | $125.9376 | $125.94 | $125.95 | $125.90 |
| Purchase #3 | $246.88 | 5.532% | $260.5374 | $260.54 | $260.55 | $260.50 |
| Purchase #4 | $213.78 | 10.404% | $236.0217 | $236.02 | $236.00 | $236.00 |
| Purchase #5 | $159.48 | 9.147% | $174.0676 | $174.07 | $174.05 | $174.10 |
| Purchase #6 | $9.29 | 5.496% | $9.8006 | $9.80 | $9.80 | $9.80 |
| Purchase #7 | $8.34 | 6.525% | $8.8842 | $8.88 | $8.90 | $8.90 |
| 7 purchase totals = | $999.19 | $1,065.1326 | $1,065.13 | $1,065.15 | $1,065.10 | |