| 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 | $191.60 | 11.532% | $213.6953 | $213.70 | $213.70 | $213.70 |
| Purchase #2 | $196.42 | 6.452% | $209.093 | $209.09 | $209.10 | $209.10 |
| Purchase #3 | $225.39 | 10.759% | $249.6397 | $249.64 | $249.65 | $249.60 |
| Purchase #4 | $198.68 | 8.207% | $214.9857 | $214.99 | $215.00 | $215.00 |
| Purchase #5 | $26.79 | 6.650% | $28.5715 | $28.57 | $28.55 | $28.60 |
| Purchase #6 | $96.62 | 9.270% | $105.5767 | $105.58 | $105.60 | $105.60 |
| Purchase #7 | $125.58 | 6.612% | $133.8833 | $133.88 | $133.90 | $133.90 |
| 7 purchase totals = | $1,061.08 | $1,155.4452 | $1,155.45 | $1,155.50 | $1,155.50 | |