| 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 | $143.86 | 10.447% | $158.8891 | $158.89 | $158.90 | $158.90 |
| Purchase #2 | $117.65 | 4.576% | $123.0337 | $123.03 | $123.05 | $123.00 |
| Purchase #3 | $41.66 | 8.343% | $45.1357 | $45.14 | $45.15 | $45.10 |
| Purchase #4 | $199.62 | 9.850% | $219.2826 | $219.28 | $219.30 | $219.30 |
| Purchase #5 | $236.91 | 6.105% | $251.3734 | $251.37 | $251.35 | $251.40 |
| Purchase #6 | $193.84 | 10.411% | $214.0207 | $214.02 | $214.00 | $214.00 |
| Purchase #7 | $88.80 | 4.495% | $92.7916 | $92.79 | $92.80 | $92.80 |
| 7 purchase totals = | $1,022.34 | $1,104.5268 | $1,104.52 | $1,104.55 | $1,104.50 | |