| 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 | $101.88 | 12.769% | $114.8891 | $114.89 | $114.90 | $114.90 |
| Purchase #2 | $203.62 | 7.844% | $219.592 | $219.59 | $219.60 | $219.60 |
| Purchase #3 | $119.93 | 4.567% | $125.4072 | $125.41 | $125.40 | $125.40 |
| Purchase #4 | $114.44 | 13.250% | $129.6033 | $129.60 | $129.60 | $129.60 |
| Purchase #5 | $67.83 | 4.681% | $71.0051 | $71.01 | $71.00 | $71.00 |
| Purchase #6 | $65.54 | 5.104% | $68.8852 | $68.89 | $68.90 | $68.90 |
| Purchase #7 | $189.57 | 13.107% | $214.4169 | $214.42 | $214.40 | $214.40 |
| 7 purchase totals = | $862.81 | $943.7988 | $943.81 | $943.80 | $943.80 | |