| 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 | $26.99 | 13.663% | $30.6776 | $30.68 | $30.70 | $30.70 |
| Purchase #2 | $220.89 | 10.587% | $244.2756 | $244.28 | $244.30 | $244.30 |
| Purchase #3 | $108.43 | 5.408% | $114.2939 | $114.29 | $114.30 | $114.30 |
| Purchase #4 | $215.78 | 3.290% | $222.8792 | $222.88 | $222.90 | $222.90 |
| Purchase #5 | $228.62 | 4.812% | $239.6212 | $239.62 | $239.60 | $239.60 |
| Purchase #6 | $208.61 | 4.323% | $217.6282 | $217.63 | $217.65 | $217.60 |
| Purchase #7 | $188.65 | 13.396% | $213.9216 | $213.92 | $213.90 | $213.90 |
| 7 purchase totals = | $1,197.97 | $1,283.2973 | $1,283.30 | $1,283.35 | $1,283.30 | |