| 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 | $190.77 | 12.522% | $214.6582 | $214.66 | $214.65 | $214.70 |
| Purchase #2 | $125.57 | 3.558% | $130.0378 | $130.04 | $130.05 | $130.00 |
| Purchase #3 | $37.66 | 13.829% | $42.868 | $42.87 | $42.85 | $42.90 |
| Purchase #4 | $203.56 | 5.571% | $214.9003 | $214.90 | $214.90 | $214.90 |
| Purchase #5 | $248.38 | 6.308% | $264.0478 | $264.05 | $264.05 | $264.00 |
| Purchase #6 | $104.80 | 3.677% | $108.6535 | $108.65 | $108.65 | $108.70 |
| Purchase #7 | $155.59 | 13.531% | $176.6429 | $176.64 | $176.65 | $176.60 |
| 7 purchase totals = | $1,066.33 | $1,151.8085 | $1,151.81 | $1,151.80 | $1,151.80 | |