| 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 | $223.40 | 6.801% | $238.5934 | $238.59 | $238.60 | $238.60 |
| Purchase #2 | $114.45 | 11.576% | $127.6987 | $127.70 | $127.70 | $127.70 |
| Purchase #3 | $228.67 | 3.118% | $235.7999 | $235.80 | $235.80 | $235.80 |
| Purchase #4 | $225.73 | 6.180% | $239.6801 | $239.68 | $239.70 | $239.70 |
| Purchase #5 | $129.72 | 6.126% | $137.6666 | $137.67 | $137.65 | $137.70 |
| Purchase #6 | $105.61 | 11.455% | $117.7076 | $117.71 | $117.70 | $117.70 |
| Purchase #7 | $198.84 | 8.527% | $215.7951 | $215.80 | $215.80 | $215.80 |
| 7 purchase totals = | $1,226.42 | $1,312.9414 | $1,312.95 | $1,312.95 | $1,313.00 | |