| 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 | $247.91 | 11.431% | $276.2486 | $276.25 | $276.25 | $276.20 |
| Purchase #2 | $46.72 | 12.529% | $52.5735 | $52.57 | $52.55 | $52.60 |
| Purchase #3 | $229.98 | 4.118% | $239.4506 | $239.45 | $239.45 | $239.50 |
| Purchase #4 | $144.70 | 5.534% | $152.7077 | $152.71 | $152.70 | $152.70 |
| Purchase #5 | $114.92 | 13.821% | $130.8031 | $130.80 | $130.80 | $130.80 |
| Purchase #6 | $176.57 | 9.456% | $193.2665 | $193.27 | $193.25 | $193.30 |
| Purchase #7 | $163.35 | 13.481% | $185.3712 | $185.37 | $185.35 | $185.40 |
| 7 purchase totals = | $1,124.15 | $1,230.4212 | $1,230.42 | $1,230.35 | $1,230.50 | |