| 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 | $227.99 | 8.102% | $246.4617 | $246.46 | $246.45 | $246.50 |
| Purchase #2 | $121.58 | 4.822% | $127.4426 | $127.44 | $127.45 | $127.40 |
| Purchase #3 | $159.95 | 8.118% | $172.9347 | $172.93 | $172.95 | $172.90 |
| Purchase #4 | $17.92 | 5.445% | $18.8957 | $18.90 | $18.90 | $18.90 |
| Purchase #5 | $7.39 | 11.194% | $8.2172 | $8.22 | $8.20 | $8.20 |
| Purchase #6 | $7.74 | 6.313% | $8.2286 | $8.23 | $8.25 | $8.20 |
| Purchase #7 | $117.70 | 11.716% | $131.4897 | $131.49 | $131.50 | $131.50 |
| 7 purchase totals = | $660.27 | $713.6702 | $713.67 | $713.70 | $713.60 | |