| 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 | $98.79 | 5.377% | $104.1019 | $104.10 | $104.10 | $104.10 |
| Purchase #2 | $229.86 | 7.377% | $246.8168 | $246.82 | $246.80 | $246.80 |
| Purchase #3 | $190.25 | 8.375% | $206.1834 | $206.18 | $206.20 | $206.20 |
| Purchase #4 | $34.40 | 3.657% | $35.658 | $35.66 | $35.65 | $35.70 |
| Purchase #5 | $209.69 | 4.114% | $218.3166 | $218.32 | $218.30 | $218.30 |
| Purchase #6 | $250.56 | 12.526% | $281.9451 | $281.95 | $281.95 | $281.90 |
| Purchase #7 | $73.42 | 8.263% | $79.4867 | $79.49 | $79.50 | $79.50 |
| 7 purchase totals = | $1,086.97 | $1,172.5085 | $1,172.52 | $1,172.50 | $1,172.50 | |