| 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 | $114.40 | 9.340% | $125.085 | $125.09 | $125.10 | $125.10 |
| Purchase #2 | $246.87 | 8.856% | $268.7328 | $268.73 | $268.75 | $268.70 |
| Purchase #3 | $81.51 | 6.278% | $86.6272 | $86.63 | $86.65 | $86.60 |
| Purchase #4 | $103.69 | 12.721% | $116.8804 | $116.88 | $116.90 | $116.90 |
| Purchase #5 | $110.86 | 3.334% | $114.5561 | $114.56 | $114.55 | $114.60 |
| Purchase #6 | $215.55 | 8.469% | $233.8049 | $233.80 | $233.80 | $233.80 |
| Purchase #7 | $183.30 | 12.348% | $205.9339 | $205.93 | $205.95 | $205.90 |
| 7 purchase totals = | $1,056.18 | $1,151.6203 | $1,151.62 | $1,151.70 | $1,151.60 | |