| 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 | $201.80 | 10.280% | $222.545 | $222.55 | $222.55 | $222.50 |
| Purchase #2 | $179.68 | 7.409% | $192.9925 | $192.99 | $193.00 | $193.00 |
| Purchase #3 | $7.82 | 10.420% | $8.6348 | $8.63 | $8.65 | $8.60 |
| Purchase #4 | $222.95 | 4.335% | $232.6149 | $232.61 | $232.60 | $232.60 |
| Purchase #5 | $201.88 | 12.620% | $227.3573 | $227.36 | $227.35 | $227.40 |
| Purchase #6 | $228.63 | 3.722% | $237.1396 | $237.14 | $237.15 | $237.10 |
| Purchase #7 | $111.63 | 13.432% | $126.6241 | $126.62 | $126.60 | $126.60 |
| 7 purchase totals = | $1,154.39 | $1,247.9082 | $1,247.90 | $1,247.90 | $1,247.80 | |