| 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 | $46.40 | 5.816% | $49.0986 | $49.10 | $49.10 | $49.10 |
| Purchase #2 | $38.48 | 13.560% | $43.6979 | $43.70 | $43.70 | $43.70 |
| Purchase #3 | $244.73 | 8.377% | $265.231 | $265.23 | $265.25 | $265.20 |
| Purchase #4 | $227.63 | 10.335% | $251.1556 | $251.16 | $251.15 | $251.20 |
| Purchase #5 | $223.48 | 9.708% | $245.1754 | $245.18 | $245.20 | $245.20 |
| Purchase #6 | $185.99 | 6.143% | $197.4154 | $197.42 | $197.40 | $197.40 |
| Purchase #7 | $163.79 | 10.481% | $180.9568 | $180.96 | $180.95 | $181.00 |
| 7 purchase totals = | $1,130.50 | $1,232.7307 | $1,232.75 | $1,232.75 | $1,232.80 | |