| 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 | $7.38 | 9.295% | $8.066 | $8.07 | $8.05 | $8.10 |
| Purchase #2 | $245.56 | 8.222% | $265.7499 | $265.75 | $265.75 | $265.70 |
| Purchase #3 | $246.39 | 13.185% | $278.8765 | $278.88 | $278.90 | $278.90 |
| Purchase #4 | $154.60 | 10.529% | $170.8778 | $170.88 | $170.90 | $170.90 |
| Purchase #5 | $33.46 | 3.587% | $34.6602 | $34.66 | $34.65 | $34.70 |
| Purchase #6 | $216.38 | 10.625% | $239.3704 | $239.37 | $239.35 | $239.40 |
| Purchase #7 | $245.60 | 3.824% | $254.9917 | $254.99 | $255.00 | $255.00 |
| 7 purchase totals = | $1,149.37 | $1,252.5925 | $1,252.60 | $1,252.60 | $1,252.70 | |